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2 nd <strong>annual</strong> <strong>MGSE</strong> <strong>Symposium</strong><br />

INTERDISCIPLINARY GRADUATE STUDENTS‘ SYMPOSIUM<br />

INSTITUTE FOR EVOLUTION AND BIODIVERSITY<br />

Westfälische Wilhelms-Universität Münster<br />

18 th & 19 th June<br />

Münster, Germany<br />

1


2 nd <strong>annual</strong> <strong>MGSE</strong> <strong>Symposium</strong><br />

ABSTRACT BOOK<br />

Edited by Johanna Solbach <strong>and</strong> Johanna Petri<br />

<strong>Institute</strong> <strong>for</strong> <strong>Evolution</strong> <strong>and</strong> Biodiversity<br />

Westfälische Wilhelms-Universität Münster<br />

3


4<br />

Impressum<br />

2 nd <strong>MGSE</strong> <strong>Symposium</strong><br />

Abstract book<br />

<strong>Symposium</strong> of the „Münster Graduate School of <strong>Evolution</strong>“ Initiative at the Westfälische Wilhelms-<br />

Universität, 18 th -19 th June<br />

Design <strong>and</strong> typesetting by Johanna Solbach <strong>and</strong> Johanna Petri<br />

Edited by Joachim Kurtz <strong>and</strong> Christoph Preuss<br />

Layout style from: „<strong>Evolution</strong> Across Fields“ Abstract book by M<strong>and</strong>y Quade, Nina Schleimer<br />

Münster Graduate School of <strong>Evolution</strong> Initiative: http://ieb.uni-muenster.de/mgsei<br />

Coordinator: J. Kurtz, Institut für <strong>Evolution</strong> und Biodiversität, Westfälische Wilhelms-Universität<br />

Münster, Hüfferstraße 1, D-48149 Münster, Tel.: 49-(0)251-83-21027<br />

http://ieb.uni-muenster.de/


Programme 7<br />

address from the rector’s office 13<br />

introduction 15<br />

Public lecture by richard goldstein 18<br />

Public lecture by helge Karch 20<br />

research areas & abstracts 23<br />

sessIon 1 phIlosophy <strong>and</strong> mathematIcs 24<br />

abstracts 26<br />

sessIon 2 bIology 30<br />

abstracts 32<br />

sessIon 3 geoscIences 36<br />

abstracts 38<br />

sessIon 4 medIcIne 44<br />

abstracts 46<br />

botanical garden at the WWu 51<br />

history of the botanical garden 52<br />

maP & contact 58<br />

mgse-members 61<br />

addresses of Presenters 67<br />

table of<br />

contents<br />

5


programme<br />

7


8<br />

monday, 18 th June<br />

Programme<br />

13:30 Welcome address <strong>and</strong><br />

15:45 Christoph Preuss<br />

Update <strong>MGSE</strong><br />

introduction by Joachim Kurtz<br />

14:00<br />

Session 1:<br />

PhilosoPhy/mathematics<br />

Alex<strong>and</strong>er Christian<br />

Das Demarkationsproblem und<br />

der wissenschaftliche Status des<br />

Intelligent Design<br />

Christiane Konnemann<br />

High school students’ attitudes<br />

towards evolutionary theory<br />

- a multidimensional approach -<br />

Felipe Torres<br />

Convergence of the optimal score<br />

<strong>and</strong> asymptotic proportion of gaps in<br />

r<strong>and</strong>om sequence comparison<br />

Dennis Bohle<br />

Conway‘s Game of Life V<br />

15:00 Coffee break<br />

16:00<br />

Session 2:<br />

biology<br />

Gerrit Hartig<br />

Development of a software tool <strong>for</strong><br />

genome-wide phylogenetic analysis of TE<br />

insertions<br />

Tobias Sikosek<br />

Adaptive conflicts in protein evolution<br />

can be resolved by bi-stability <strong>and</strong> gene<br />

duplication<br />

Susanne Franssen<br />

Transcriptomic resilience to global<br />

warming in the seagrass Zostera marina, a<br />

marine foundation key species<br />

Florian Wünnemann/ Tabea<br />

Höhmann<br />

Biogeochemistry meets molecular<br />

evolution via metagenomics: tracing<br />

nitrogen fluxes from ecosystems to<br />

genomes in microbial communities


17:00<br />

17:15<br />

18:00<br />

18:30<br />

Short break<br />

Public lecture<br />

Richard Goldstein<br />

Decoding the evolutionary record: What advanced<br />

models of sequence change reveal to us about<br />

proteins<br />

Postersession<br />

buffet <strong>and</strong> social evening (open end)<br />

monday, 18 th June<br />

Programme<br />

9


10<br />

tuesday, 19 th June<br />

Programme<br />

9:15<br />

9:45<br />

10:45<br />

11:15<br />

Inaugural Talk by Francesco Catania<br />

How do genomes evolve? Lessons from<br />

Paramecium<br />

Session 3:<br />

geosciences<br />

David Dierkrup<br />

Variable redox conditions of the oceanatmosphere<br />

system <strong>and</strong> implications on<br />

biological activity during the deposition<br />

of the 2.3 Ga Timeball Hill Formation<br />

Denise Meister<br />

Biogeochemical evolution dressed in<br />

black: an update<br />

Katharina Siedenberg<br />

Stable isotopes revealing the origin<br />

of highly mineralized spring waters,<br />

Graubünden, Switzerl<strong>and</strong>I<br />

Coffe break<br />

Public lecture<br />

Helge Karch<br />

Genome plasticity in EHEC<br />

12.15 Session 4:<br />

medicine<br />

Mona Riemenschneider<br />

Coordinate evolution of co-expression<br />

networks among linked gene clusters<br />

Neele Meyer<br />

The effects of genotype <strong>and</strong> social<br />

experience during adolescence on<br />

aggressiveness <strong>and</strong> anxiety later in life:<br />

pathology, constraint or adaptation<br />

Angela Noll<br />

Tailless Retropseudogenes in different<br />

Clades of Eukaryotes<br />

Milan Hiersche<br />

Discovering the genetic background<br />

of pediatric stroke by genomewide<br />

association<br />

13:15 lunch breaK <strong>and</strong> Poster<br />

session (open end)


<strong>Evolution</strong> is not only the change across successive generations in the inherited<br />

characteristics of biological populations in the Darwinian sense, the principles<br />

of evolution can also be applied to many other disciplines. This ranges from<br />

evolutionary medicine to the concepts of evolutionary economics or evolution<br />

of the universe. The WWU Münster is a large comprehensive university offering<br />

a wide range of disciplines <strong>for</strong> studies <strong>and</strong> research. It is a major strategic goal<br />

of WWU to take advantage of this diversity of research fields <strong>for</strong> developing an<br />

academic profile that crosses traditional boundaries. In this context, evolution<br />

research has become one of WWU´s focus areas since this topic is uniquely<br />

suited <strong>for</strong> an overarching research <strong>and</strong> teaching approach. The Graduate School<br />

of <strong>Evolution</strong> Initiative perfectly represents this unifying conceptual framework.<br />

After the first very successful meeting in 2011, this is now the second meeting<br />

where again excellent keynote speakers <strong>and</strong> WWU researchers from many<br />

different disciplines will meet <strong>and</strong> discuss the evolutionary principles from various<br />

angles. On behalf of the rectors council I thank the organizers <strong>for</strong> setting-up<br />

again an exciting program. I am sure it will again be inspiring <strong>for</strong> all participants.<br />

address from<br />

the rector‘s<br />

offIce<br />

Stephan Ludwig<br />

Center <strong>for</strong> Molecular<br />

Biology of Inflammation -<br />

ZMBE<br />

Molecular Virology<br />

Von-Esmarch-Straße 56,<br />

48149 Münster<br />

13


the münster graduate school of evolution<br />

initiative<br />

<strong>Evolution</strong> is uniquely suited as a topic <strong>for</strong> an interdisciplinary Graduate School,<br />

because it provides a unifying conceptual framework. The Münster Graduate<br />

School of <strong>Evolution</strong> (<strong>MGSE</strong>) is initially based on biology, medicine, geosciences,<br />

philosophy, mathematics, <strong>and</strong> theology. <strong>MGSE</strong> students will address a broad<br />

range of questions, ranging from the evolution of the Earth to the evolution<br />

of evolutionary theory. They will benefit from one another because similar<br />

general principles act across disciplines, thus allowing <strong>for</strong> common theoretical<br />

approaches <strong>and</strong> experimental testing at different levels. <strong>MGSE</strong> will set the<br />

stage <strong>for</strong> the rewarding exchange of ideas among its diverse group of students.<br />

The <strong>2nd</strong> symposium of <strong>MGSE</strong> will provide the first cohort of <strong>MGSE</strong><br />

doctoral students the opportunity to present <strong>and</strong> discuss their recently<br />

started research projects. Their presentations will be embedded into a<br />

number of contributions from doctoral students <strong>and</strong> postdocs from within<br />

the research groups connected via <strong>MGSE</strong>. Last but not least, some invited<br />

scientists will contribute to this symposium <strong>and</strong> discuss their research<br />

with the <strong>MGSE</strong> students. We look <strong>for</strong>ward to fruitful discussions in the<br />

enticing environment of the Botanical Garden of the University of Münster.<br />

IntroductIon<br />

Joachim Kurtz<br />

Christoph Preuss<br />

<strong>Institute</strong> <strong>for</strong> <strong>Evolution</strong><br />

<strong>and</strong> Biodiversity,<br />

Westfälische<br />

Wilhelms-University,<br />

Hüfferstraße 1,<br />

48149 Münster<br />

15


publIc lectures<br />

17


18<br />

biograPhy<br />

Richard Goldstein<br />

Public lecture by richard goldstein<br />

1989 PhD, Stan<strong>for</strong>d Biophysics<br />

1989- 1990 Foreign teacher, Shanghai<br />

1990- 1993 Post doc - Peter Wolynes - U of Illinois -<br />

1993- 2002 Asst/Assoc Professor, Chemistry <strong>and</strong> Biophysics, U of Michigan<br />

2002-2003 Head of bioin<strong>for</strong>matics, Siena Biotech<br />

2003-present Programme Leader, National <strong>Institute</strong> <strong>for</strong> Medical Research,<br />

London, UK


DecoDing the evolutionary recorD: What aDvanceD moDels<br />

of sequence change reveal to us about proteins<br />

Nature has been per<strong>for</strong>ming ultra high throughput in vivo site-directed mutagenesis<br />

studies <strong>for</strong> the past few billion years. The resulting evolutionary record contains a<br />

wealth of in<strong>for</strong>mation about proteins, their structure, function, <strong>and</strong> physiological<br />

context, <strong>and</strong> how proteins adapt to changing circumstances. Un<strong>for</strong>tunately, st<strong>and</strong>ard<br />

phenomenological models used to analyse sequence change generally assume the<br />

effects we are most interested in do not exist. By constructing more mechanistic<br />

models that explicitly consider the process of mutation <strong>and</strong> selection we can decipher<br />

the resulting patterns of sequence variation <strong>and</strong> conservation, providing us access to<br />

Nature’s lab notebook. We use these models to represent the nature of the selective<br />

constraints acting on protein sequences, to examine how protein sequences in<br />

influenza adapt to changes of host, <strong>and</strong> to characterise the effect of mutations on<br />

proteins - what proportions are deleterious, neutral, advantageous - an important<br />

distribution <strong>for</strong> modelling of population genetics.<br />

Publications<br />

Liberles, et. al. (2012)<br />

The interface of<br />

protein structure,<br />

protein biophysics, <strong>and</strong><br />

molecular evolution.<br />

Protein Science<br />

Pollock, et al. (2012)<br />

Amino acid coevolution<br />

induces an evolutionary<br />

Stokes shift. PNAS<br />

Tamuri, et al. (2012)<br />

Estimating the<br />

distribution of selection<br />

coefficients from<br />

phylogenetic data using<br />

sitewise mutationselection<br />

models.<br />

Genetics<br />

19


20<br />

biograPhy<br />

Helge Karch<br />

Public lecture by helge Karch<br />

1979 Dipl. Biol., University of Darmstadt<br />

1982 PhD, University of Darmstadt, Prof. Dr. K. Nixdorff<br />

1982 - 1984 Fellow, Ruhr-University Bochum<br />

1984 - 1989 Fellow, University of Hamburg<br />

1989 Habilitation in Medical Microbiology, University of Hamburg<br />

1990 - 2001 Professor at the <strong>Institute</strong> <strong>for</strong> Hygiene <strong>and</strong> Microbiology, Bayrische<br />

Julius-Maximilians-University Würzburg<br />

2001 - present Professor <strong>and</strong> Director of the <strong>Institute</strong> <strong>for</strong> Hygiene, Westfälische<br />

Wilhelms-University Münster


genome plasticity in ehec<br />

The bacterial genome size <strong>and</strong> organization is considerably variable. Bacterial<br />

chromosomes are not fixed molecules, either in evolution over long periods, or even<br />

in microevolution during human infection. Throughout infection, strong selective<br />

pressures are exerted on EHEC. The resulting genetic changes of these pathogens<br />

might influence clinical outcome <strong>and</strong> have impact on diagnosis <strong>and</strong> epidemiology.<br />

EHEC are an excellent example of this process. These bacteria cause diarrhea, bloody<br />

diarrhea, <strong>and</strong> hemolytic uremic syndrome (HUS) in humans, whereas in their natural<br />

habitat they are mostly asymptomatic colonizers of animals. Thus, EHEC have to<br />

react quickly in their ability to change from one milieu to another, <strong>and</strong> the greatest<br />

challenge might ensue when infecting humans. Transferable genetic elements such<br />

as bacteriophages <strong>and</strong> plasmids can function as vehicles laterally transporting genetic<br />

in<strong>for</strong>mation, thus playing an important role in EHEC evolution. All EHEC possess Shiga<br />

toxin-converting bacteriophages, which can genetically modify its host after insertion<br />

into the chromosome rendering strains highly pathogenic. We have demonstrated<br />

that profound chromosomal changes occur during the brief period that EHEC pass<br />

through the human gut leading to gain <strong>and</strong> loss of virulence determinants. The role<br />

of transferable elements as vectors as well as the constantly ongoing recombination<br />

between different mobilizable <strong>and</strong> transferable DNA elements is exemplified by<br />

the description of the association of a multidrug resistance plasmid <strong>and</strong> by a large<br />

virulence plasmid in the 2011 outbreak strain O104:H4. This pathogen caused the<br />

largest outbreak of HUS in recorded history which centered in northern Germany<br />

in May <strong>and</strong> June 2011. The intensive study of human enteric factors that induce or<br />

modulate pathogen chromosome instability could open new vistas into host-microbial<br />

interactions.<br />

Publications<br />

Bielaszewska M. et<br />

al., ( 2012), Effects of<br />

Antibiotics on Shiga<br />

Toxin 2 Production <strong>and</strong><br />

Bacteriophage Induction<br />

by Epidemic Escherichia<br />

coli O104:H4 Strain, AAC<br />

Zhang W. et al. (2012),<br />

Real-time multiplex PCR<br />

<strong>for</strong> detecting Shiga toxin<br />

2-producing Escherichia<br />

coli O104:H4 in human<br />

stools., JCM<br />

Müthing J. et al. (2012),<br />

Promiscuous Shiga<br />

toxin 2e <strong>and</strong> its intimate<br />

relationship to Forssman,<br />

Glycobiology<br />

21


esearch areas<br />

& abstracts<br />

23


Prof. Dr. Joachim Kurtz 1<br />

Prof. Dr. Michael<br />

Quante 2<br />

Westfälische Wilhelms-<br />

Universität<br />

1<br />

<strong>Institute</strong> <strong>for</strong> <strong>Evolution</strong><br />

<strong>and</strong> Biodiversity,<br />

Hüfferstraße 1<br />

48149 Münster<br />

2<br />

Philosophisches Seminar<br />

Domplatz 23<br />

48143 Münster<br />

24<br />

Session 1: PhilosoPhy <strong>and</strong> mathematics<br />

Research in the field of evolution is embedded in a historical <strong>and</strong> social context.<br />

Since thinking in terms of evolution addresses ultimate questions like ´Where<br />

do we come from?`, it appears to attract intense <strong>and</strong> often controversial debate<br />

that covers a large range of diverse approaches <strong>and</strong> attitudes. It touches on<br />

topics such as biometaphysics, personal identity, biologial individuality, the<br />

historical evolution of evolutionary theory, <strong>and</strong> the relationship between<br />

biology <strong>and</strong> religious beliefs, including the challenges these might pose to<br />

science education. With the <strong>MGSE</strong> we will strive to ground debates on a strong<br />

scientific basis that includes aspects of the philosophy of science, ethics,<br />

evolutionary anthropology, <strong>and</strong> state-of-the-art research on the teaching of<br />

evolution.


Research in mathematics has often been stimulated by fields outside of<br />

mathematics, especially by natural sciences. While the most obvious connection<br />

is probably the one between mathematics <strong>and</strong> physics, also biology has<br />

influenced mathematical thinking <strong>for</strong> quite some time.<br />

In particular mathematicians have tried to model evolutionary processes ever<br />

since Mendel’s experiments <strong>and</strong> Darwin’s “On the origin of Species”. Such models<br />

nowadays are investigated in great detail <strong>and</strong> with the latest mathematical<br />

techniques. On the other h<strong>and</strong>, basic evolutionary concepts are the basis of<br />

modern strategies <strong>for</strong> solving complex problems such as genetic algorithms.<br />

A special stimulus has been given by the latest developments in genetics such<br />

that the establishment of mathematical biology as a distinct discipline is no<br />

longer in question <strong>and</strong> the people working in the field number in the thous<strong>and</strong>s.<br />

This workshop sheds light on two branches of mathematical biology, one<br />

of the being Conway’s famous game of life, while the other one is intrinsically<br />

related to the problem of underst<strong>and</strong>ing the genetic code.<br />

Prof. Dr. Matthias Löwe<br />

Westfälische Wilhems-<br />

Universität<br />

<strong>Institute</strong> <strong>for</strong> Mathematic<br />

Statistics,<br />

Einsteinstraße 62<br />

48149 Münster<br />

25


Alex<strong>and</strong>er Christian 1<br />

1<br />

<strong>Institute</strong> <strong>for</strong> Philosophy,<br />

Heinrich-Heine-University,<br />

Düsseldorf<br />

christian@<br />

phil.uni-duesseldorf.de<br />

26<br />

Das Demarkationsproblem und<br />

der wissenschaftliche Status des Intelligent Design<br />

Das Demarkationsproblem in der Wissenschaftstheorie kann als die externnormative<br />

Frage (F) nachder Möglichkeit der Unterscheidung von Wissenschaft und<br />

Pseudowissenschaft verst<strong>and</strong>en werden.Die praktische Relevanz einer Antwort auf F,<br />

welche eine Demarkationstheorie ein<strong>for</strong>dert, zeigt sichinsbesondere, wenn es um die<br />

Bewertung des wissenschaftlichen Status mutmaßlichpseudowissenschaftlicher Theorien<br />

geht, wie der Astrologie oder der Homöopathie.Im theoretischen Teil es Vortrages werde<br />

ich zunächst als Antwort auf F eine Abgrenzungstheorie(DT) <strong>for</strong>mulieren, welche drei<br />

wesentliche Eigenschaften besitzt:<br />

1. »Wissenschaft« und Wissenschaftsantonyme werden darin als Prototypenbegriffe<br />

interpretiert,welche die Zuordnung einer Entität unter einen Begriff nicht immer durch<br />

die Angabe derer<strong>for</strong>derlichen Bedingungen zulassen.<br />

2. Die Bewertung des wissenschaftlichen Status einer mutmaßlich<br />

pseudowissenschaftlichen Theorie(Tkrit) wird als die Diagnose eines systematischen<br />

Defizits verst<strong>and</strong>en.<br />

3. DT ist das Instrument einer solchen Diagnose und basiert auf einem Zwei-Ebenen-<br />

Ansatz, welcher eine Vielzahl von wissenschaftsinternen (epistemischen und nichtepistemischen)<br />

Werten berücksichtigt, die entweder als theoriebezogene Kriterien an<br />

die rationale Rekonstruktion vonTkrit angelegt werden, oder als h<strong>and</strong>lungsbezogene<br />

Kriterien (wissenschaftliche Tugenden) anindividuelles oder kollektives Verhalten der<br />

Vertreter von Tkrit.Im praktischen Teil werde ich dann den wissenschaftlichen Status der<br />

jüngsten Variante des modernenKreationismus, welcher unter dem Etikett des »Intelligent<br />

Design« firmiert, vor dem Hintergrund vonDT bewerten.


High school students’ attitudes<br />

towards evolutionary theory<br />

Among scientists, evolutionary theory is considered the unifying theory within biology. In<br />

contrast, there is a considerable proportion of the general public – especially in the USA<br />

– that does not accept evolutionary explanations to the origin <strong>and</strong> development of life.<br />

However, attitudes towards evolutionary theory have so far been investigated without<br />

foundation in psychological attitude research <strong>and</strong> the most commonly used instruments<br />

MATE <strong>and</strong> EAS arguably do not to meet the theoretical <strong>and</strong> psychometric st<strong>and</strong>ards of<br />

attitude research. Thus, our main goal is a multidimensional characterization of German<br />

high school students‘ attitudes based on the psychological multicomponent model<br />

of attitudes in order to analyse the degree of positive <strong>and</strong> negative attitudes towards<br />

evolutionary theory <strong>and</strong> the effects of putative influencing factors. For this purpose we<br />

developed <strong>and</strong> validated a closed-ended, multidimensional instrument (α = 0.89) that<br />

was used in a series of pilot studies (n = 842). The results reveal overall positive attitudes<br />

towards evolutionary theory <strong>and</strong> give insight to the effects of attitudes towards science<br />

<strong>and</strong> religion, underst<strong>and</strong>ing of evolution <strong>and</strong> the nature of science as well as ideas about<br />

the relationship between science <strong>and</strong> religion on attitudes towards evolutionary theory.<br />

Combined with an interdisciplinary approach bringing together biological <strong>and</strong> theological<br />

perspectives on teaching <strong>and</strong> learning about evolution <strong>and</strong> creation this in<strong>for</strong>mation<br />

about influencing fators is one of the benefits of our approach that can be used to design<br />

non-indoctrinary teaching strategies <strong>for</strong> evolution education.<br />

In this project – funded by Friedrich Stiftung – we cooperate with the <strong>Institute</strong> <strong>for</strong><br />

Protestant Religious Education at Vienna University.<br />

Christiane Konnemann 1<br />

R. Asshoff 1<br />

M. Hammann 1<br />

1<br />

Centre <strong>for</strong> Didactics of<br />

Biology ,<br />

Westfälische Wilhelms-<br />

University, Münster<br />

ChristianeKonnemann@<br />

uni-muenster.de<br />

27


Felipe Torres 1<br />

1<br />

<strong>Institute</strong> <strong>for</strong> Mathematic<br />

Statistics,<br />

Westfälische Wilhelms-<br />

University, Münster<br />

ftorr_01@uni-muenster.de<br />

28<br />

Convergence of the optimal score <strong>and</strong> asymptotic<br />

proportion of gaps in r<strong>and</strong>om sequence comparison<br />

We study the mean optimal score, its fluctuations <strong>and</strong> the asymptotic proportion of<br />

gaps in optimal alignments of two i.i.d. sequences over a finite alphabet, under a scoring<br />

model depending on a gap parameter $\delta \in \mathbb{R}$. Specifically, we improve<br />

previous confidence intervals <strong>for</strong> the mean optimal score <strong>and</strong> propose new confidence<br />

intervals <strong>for</strong> the asymptotic proportion of gaps. Additionally, we confirm Waterman’s<br />

conjecture <strong>for</strong> the fluctuations of the optimal score in the present model, provided $\<br />

delta$ is large enough <strong>and</strong> the scoring function satisfies a certain asymmetry condition.<br />

The results on the fluctuations are still work in progress. The new approach developed<br />

takes into account the structure of optimal alignments as well as their entropy fluctuations.


Conway’s Game of Life<br />

This is a popular example of a cellular automaton. One interacts with the Game of Life<br />

by creating an initial configuration <strong>and</strong> observing how it evolves, which makes it a socalled<br />

zero person game. It provides an example of emergence <strong>and</strong> self-organization.<br />

It is interesting <strong>for</strong> computer scientists, physicists, biologists, biochemists, economists,<br />

mathematicians, philosophers, generative scientists <strong>and</strong> others to observe the way that<br />

complex patterns can emerge from the implementation of very simple rules.<br />

Dennis Bohle 1<br />

1<br />

<strong>Institute</strong> <strong>for</strong> Mathematics,<br />

Westfälische Wilhelms-University,<br />

Münster<br />

dennis.bohle@<br />

uni-muenster.de<br />

29


Dr. Christoph Preuss<br />

Westfälische-Wilhelms<br />

Universität<br />

<strong>Institute</strong> <strong>for</strong> <strong>Evolution</strong> <strong>and</strong><br />

Biodiversity,<br />

Hüfferstraße 1,<br />

48149 Münster<br />

30<br />

Session 2: biology<br />

In the field of biology, evolution is often related to adaption to an ever changing<br />

environment. For example parasites evolve mechanisms to exploit their host,<br />

which leads to counter-adaptations by the host‘s immune system to reduce<br />

damage from the parasite. Plants have to evolve in order to cope with changing<br />

environmental conditions or in long terms with a changing climate. The cost<br />

of resource acquisition from the environment <strong>and</strong> the consequences of such<br />

environmental limitations had a strong impact on the molecular <strong>and</strong> genetic<br />

architecture of all living species. All different kinds of adaptation are based on<br />

changes in the genome of the species.<br />

Recent advances in sequencing technologies enabled us to decipher the genetic<br />

architecture of various traits related to the adaptation to new environments.<br />

Phylogenetic <strong>and</strong> taxonomic approaches helped to gain a deeper underst<strong>and</strong>ing<br />

of the evolution <strong>and</strong> the origin of species across the globe. <strong>Evolution</strong> provides<br />

a constant <strong>for</strong>m of innovation <strong>and</strong> is a driving <strong>for</strong>ce in creating biodiversity<br />

influencing every aspect of life.<br />

The concepts <strong>and</strong> models used in modern evolutionary biology can be applied<br />

to cope with the challenges of a changing modern world where climate change,<br />

epidemics <strong>and</strong> other threats have an impact on our daily life. Underst<strong>and</strong>ing <strong>and</strong><br />

making sense of the changes that have occurred over the past million years will<br />

help us not only to face these challenges, but also to deal with them.


Gerrit Hartig 1<br />

1<br />

<strong>Institute</strong> <strong>for</strong> <strong>Evolution</strong> <strong>and</strong><br />

Biodiversity,<br />

Westfälische Wilhelms-<br />

University, Münster<br />

geha@uni-bonn.de<br />

32<br />

Development of a software tool <strong>for</strong> genome-wide<br />

phylogenetic analysis of TE insertions<br />

Phylogenetic inference from molecular sequence data suffers from systematic error such<br />

as diminishing signals due to substitution saturation (“multiple hits”) <strong>and</strong> relies heavily<br />

on simplified evolutionary models whose assumptions are often not fulfilled by real<br />

sequences. Rare genomic events like, e.g., changes in gene order or near-intron-positions<br />

(NIPs) are a promising alternative due to their much larger space of character states. For<br />

groups of organisms with shallower divergences like birds <strong>and</strong> mammals insertions of<br />

transposable elements (TEs) are especially well-suited rare genomic events. Until recently<br />

TE insertion characters could only be acquired <strong>for</strong> a restricted number of loci by targetamplification<br />

with PCR. With the rise of the genomic era it becomes now possible to mine<br />

these characters efficiently from genome project data in a high-throughput approach.<br />

This sort of analysis requires both, proficiency in a programming language as well as<br />

good knowledge of TE biology. In my PhD project I am developing a software suite that<br />

will empower researchers, who are equipped with nothing more than a burning interest<br />

in a certain phylogenetic question to carry out this analysis independently. In my talk<br />

I will use the interesting question of the phylogenetic affiliations of the tarsier (Tarsius<br />

syrichta) as an example to outline the steps that have to be implemented in such a<br />

software application.


Adaptive conflicts in protein evolution can be resolved<br />

by bi-stability <strong>and</strong> gene duplication<br />

Many organisms live under complex <strong>and</strong> changing environmental conditions, while<br />

having a limited number of proteins to deal with these conditions. Multi-functionality,<br />

as exhibited by many functionally promiscuous enzymes, has been hypothesised as an<br />

advantageous compromise whenever the same protein is under selection to conserve<br />

an existing function while adapting towards a new function (adaptive conflict). A stage<br />

of multi-functionality may or may not be followed by gene duplication <strong>and</strong> divergence.<br />

We use computational biophysical models to analyse multi-functionality of proteins<br />

that can fold into more than one stable structure (using structure <strong>for</strong>mation as a<br />

proxy <strong>for</strong> functionality). Our model predicts that proteins evolving under selection <strong>for</strong><br />

two alternative structures can follow gradients of stability shift from the <strong>for</strong>mation of<br />

only one stable structure towards an equilibrium state between two stable structures<br />

(bi-stability). Population dynamics simulations show that weak conflicting selection<br />

pressures may be sufficient to direct protein evolution towards bi-stability. Our results<br />

also suggest that models of protein evolution may underestimate evolvability if they<br />

do not account <strong>for</strong> bi-stability. However, while bi-stable proteins provide many more<br />

mutational connections to other protein structure phenotypes in genotype space, they<br />

are also less stable. This shows the inherent conflict between conservation of structure<br />

(by maximising stability), <strong>and</strong> adaptation towards new structures (which requires some<br />

destabilisation). Bi-stable proteins may provide the necessary compromise.<br />

Tobias Sikosek 1<br />

1<br />

<strong>Institute</strong> <strong>for</strong> <strong>Evolution</strong><br />

<strong>and</strong> Biodiversity,<br />

Westfälische Wilhelms-<br />

University, Münster<br />

t.sikosek@<br />

uni-muenster.de<br />

33


Tobias Sikosek 1<br />

34<br />

Furthermore, bi-stable proteins may provide an additional advantage after gene<br />

duplication, because they provide excellent starting points <strong>for</strong> subfunctionalisation<br />

(functional divergence driven by adaptation <strong>and</strong>/or genotype space entropy), as<br />

consistent with the recently proposed Escape from Adaptive Conflict model. The potential<br />

<strong>for</strong> increased evolvability due to bi-stable proteins is thus two-fold by allowing adaptation<br />

be<strong>for</strong>e <strong>and</strong> after gene duplication.


Transcriptomic resilience to global warming in the<br />

seagrass Zostera marina, a marine foundation key<br />

species<br />

RNA-seq offers the opportunity to per<strong>for</strong>m global transcription profiling of a key<br />

ecological species, predicting ecologically relevant responses under global warming.<br />

The seagrass Zostera marina, occurring along a thermal cline, provides the unique<br />

opportunity to assess temperature effects on gene expression as a function of their<br />

long term adaptation to local temperature regimes. Here, natural populations from<br />

cold <strong>and</strong> warm adapted seagrass populations (Denmark, Italy) of Zostera marina were<br />

exposed to a realistic heat wave scenario in a common stress garden setup, capturing a<br />

two-point thermal reaction norm. Transcriptomic responses were obtained by RNA-seq<br />

of eight cDNA libraries, each comprising ~125 000 reads. The expression profiles were<br />

assessed subsequent to transcriptome de novo assembly <strong>and</strong> gene identification via<br />

orthologous plant genes. Expression profiles revealed similar acute stress responses of<br />

both populations, with a focus on heat shock proteins. Population differences, however,<br />

became apparent at immediate heat recovery, characterized by a convergence to<br />

control expression of the warm adapted populations, while profiles of cold adapted<br />

genotypes diverged further from controls as well as acute heat responses. This divergent<br />

expression was characterized by a diverse set of gene functions dominated by protein<br />

degradation <strong>and</strong> RNA transcription regulation. Results implicate that ecological<br />

experiments addressing gene expression differences of locally adapted populations may<br />

be misleading when only acute stress responses are considered. Moreover, we propose<br />

transcriptomic resilience, analogous to ecological resilience, as an important measure to<br />

predict thetolerance of individuals <strong>and</strong> hence, the fate of local populations in the face of<br />

global warming.<br />

Susanne Franssen 1<br />

1<br />

<strong>Institute</strong> <strong>for</strong> <strong>Evolution</strong><br />

<strong>and</strong> Biodiversity,<br />

Westfälische Wilhelms-<br />

University, Münster<br />

s.franssen@<br />

uni-muenster.de<br />

35


Florian Wünnemann 1<br />

Tabea Höhmann 1<br />

1<br />

<strong>Institute</strong> <strong>for</strong> <strong>Evolution</strong> <strong>and</strong><br />

Biodiversity,<br />

Westfälische Wilhelms-<br />

University, Münster<br />

f_wuen01@uni-muenster.de<br />

tabea.hoehmann<br />

@uni-muenster.de<br />

36<br />

Biogeochemistry meets molecular evolution via<br />

metagenomics: tracing nitrogen fluxes from ecosystems<br />

to genomes in microbial communities<br />

Recent advances have shown a direct impact of resource constraints from the environment<br />

on the evolution of genes <strong>and</strong> proteins, suggesting that the material costs of evolutionary<br />

change play a pivotal role in constraining the evolution of species in response to nutrient<br />

limitations in natural ecosystems [reviewed in 1]. For example, the nitrogen (N) content<br />

of molecular sequences has been established as a marker to trace connections between<br />

the genome <strong>and</strong> the eco-physiology of the organisms [2-4]. However, these results have<br />

primarily relied on few well established genetic model organisms, leaving the question <strong>for</strong><br />

the relevance of adaptation to nutrient availability in natural environments only partially<br />

addressed. Recent advances in metagenomics allow to extend our underst<strong>and</strong>ing of<br />

the impact of the evolutionary history of nutrient limitation on molecular evolution in a<br />

biogeochemical framework, providing a major arena to directly quantify the allocation of<br />

nutrients from the abiotic habitat to genes <strong>and</strong> proteins in environmental samples.<br />

Here, we focus on environmental samples from temperate soils (agricultural <strong>and</strong> natural<br />

soils) <strong>and</strong> hot spring environments (Bison Pool, Yellowstone National Park). Both these<br />

two very different habitats represent ideal ecosystems to investigate the role of nitrogen<br />

availability in shaping evolutionary change in natural communities of microorganisms,<br />

owing to the availability of metagenomic data along a N availability gradient. Due to the<br />

use of fertilizers, N is dramatically more abundant in agricultural than in natural soils. In<br />

Bison Pool, the combination of very low N availability in the source waters <strong>and</strong> the high<br />

temperature (above 92°C) hindering N fixation, makes the hotter part of the pool a severely<br />

N limited environment to the microbial communities. As the temperature decreases<br />

along the flow of the water, N fixation becomes possible (at temperatures below 73°C),<br />

reducing the severity of N limitation in the colder spots. Analyzing metagenomic samples


along these N gradients, we have found that in bacterial communities the allocation of N<br />

in ribosomal proteins follows the environmental availability of N.<br />

These findings rein<strong>for</strong>ce the relevance of the footprint of nutrient flows on the genetic<br />

material in natural communities, <strong>and</strong> point to the increasing need to link the perspectives<br />

of ecology <strong>and</strong> molecular evolution in the context of biogeochemistry.<br />

1. Elser JJ, Acquisti C, Kumar<br />

S. 2011. Stoichiogenomics:<br />

The evolutionary ecology of<br />

macromolecular elemental<br />

composition, TREE<br />

2. Acquisti C, Elser JJ, Kumar S<br />

2009 Ecological nitrogen limitation<br />

has shaped the composition of<br />

plant genomes. Mol. Biol. Evol.<br />

3. Acquisti C, Kumar S, Elser JJ<br />

2009 From elements to biological<br />

processes: signatures of nitrogen<br />

limitation in the elemental<br />

composition of the catabolic<br />

apparatus. Proc. R. Soc. London B<br />

4. Bragg JG, Wagner A 2009.<br />

Protein material costs: single<br />

atoms can make an evolutionary<br />

difference. Trends Genet. 25, 5-8<br />

37


Westfälische Wilhelms-<br />

Universität<br />

<strong>Institute</strong> <strong>for</strong> Geology <strong>and</strong><br />

Paleontology,<br />

Corrensstraße 24<br />

48149 Münster<br />

38<br />

Session 3:geosciences<br />

Prof. Dr. Harald Strauss Addressing the co-evolution of Earth’s habitats, their respective environmental<br />

conditions <strong>and</strong> life on our planet through its 4.6 billion years history exhibits a<br />

strong linkage of geo- <strong>and</strong> biosciences. Two different approaches, ultimately<br />

connected to each other, are being pursued: the geochemical study of ancient<br />

rock successions, i.e. the natural inventories that have archived Earth’s evolution,<br />

<strong>and</strong> secondly, the study of present-day environments, i.e. natural laboratories that<br />

could represent modern analogues to ancient habitats.<br />

Generally, respective studies utilize the abundance <strong>and</strong> stable isotopic composition<br />

of key elements of life (such as carbon <strong>and</strong> sulfur) in order to constrain ancient<br />

environmental parameters (such as atmospheric oxygen <strong>and</strong> carbon dioxide or<br />

oceanic sulfate concentrations). Subsequently, this allows identifying microbially<br />

driven processes <strong>and</strong> potential temporal changes as a consequence of changing<br />

environmental constraints.


Denise Meister 1<br />

Harald Strauss 1<br />

1<br />

<strong>Institute</strong> <strong>for</strong> Geology <strong>and</strong><br />

Paleontology,<br />

Westfälische Wilhelms-<br />

University, Münster<br />

dmeis01@uni-muenster.de<br />

40<br />

Biogeochemical evolution dressed in black: an update<br />

The early Palaeoproterozoic marks an important time period in Earth history as a time of<br />

fundamental environmental changes like the accumulation of unprecedented amounts<br />

of autochthonous organic matter during the Shunga Event in the aftermath of the<br />

Lomagundi Jatuli Event some 2 billion years ago. Samples from three drill cores (covering<br />

two lithological profiles) through the Zaonega Formation (ZF), Onega Palaeobasin, NW<br />

Russia, were studied. The ZF comprises organic carbon-rich, rhythmically bedded, grey to<br />

black coloured sedimentary rocks deposited under low-energy, non-euxinic depositional<br />

conditions. The organic matter represents biological material, most likely of algal or<br />

bacterial nature [1]. Subsequently, the whole sequence underwent greenschist facies<br />

metamorphism during the Svecofennian Orogeny at 1.8 Ga, resulting in the mobilization<br />

<strong>and</strong> migration of hydrocarbons (termed as “Shungite”) [2]. Abundant different species<br />

of sulfides, mainly iron sulfides show a variety of mineral habits. Total carbon (TC), total<br />

sulfur (TS) <strong>and</strong> total inorganic carbon (TIC) contents have been measured on bulk rock<br />

samples. In the depth profiles, intervals exhibiting elevated contents of both TOC <strong>and</strong> TS<br />

are discernible, but no general correlation could be detected. A set of samples shows high<br />

TOC coincident with low TS values, which likely reflect migrated bitumen.Stable sulfur<br />

isotopes represent an important fingerprint in the rock record <strong>for</strong> tracing sulfur sources<br />

<strong>and</strong> prevailing reaction pathways. Available evidence points to more than one process of<br />

microbial sulfur cycling during <strong>and</strong> after deposition of the Shungite bearing rocks, based<br />

on highly variable δ34S values measured on pyrite (FeS2). The negative isotopic signals<br />

are typical <strong>for</strong> bacterially mediated sulfate reduction (BSR) [3].


Both depth profiles clearly show a general positive shift up-section, which can<br />

be interpreted as an environmental change towards a limited sulfate supply <strong>and</strong><br />

subsequently, successively heavier δ34S signatures in the residue. Heavier δ34S values in<br />

the lower part of one drill core suggest a magmatic input of sulfur.<br />

δ34S values in conjunction with TOC or TIC contents show no clear correlation except<br />

<strong>for</strong> samples displaying the highest values <strong>for</strong> TOC, which show preferentially negative<br />

δ34S signals consistent with BSR. Very preliminary results in iron speciation support the<br />

assumption of sedimentation under euxinic marine conditions.<br />

The abundant sulfides <strong>and</strong> their different generations point to a complex (dia)genetic<br />

history.<br />

Project funding by the Deutsche Forschungsgemeinschaft (DFG) is gratefully<br />

acknowledged.<br />

[1] Melezhik, V.A., Fallick,<br />

A.E, Filippov, M. M. Larsen,<br />

O. (1999a) Earth-Science<br />

Reviews 47: 1-40.<br />

[2] Melezhik, V.A., Fallick,<br />

A.E., Filippov, M.M.,<br />

Lepl<strong>and</strong>, A., Rychanchik,<br />

D.V., Deines, Y.E.,<br />

Medvedev, P.V., Romashkin,<br />

A.E., Strauss, H. (2009).<br />

Terra Nova 21: 119–126.<br />

[3] Habicht, K.S., Canfield,<br />

D.E., Rethmeier, J.<br />

(1998). Geochimica et<br />

Cosmochimica Acta 62<br />

(15): 2585-2595<br />

41


Katharina Siedenberg 1<br />

Harald Strauss 1<br />

1<br />

<strong>Institute</strong> <strong>for</strong> Geology<br />

<strong>and</strong> Paleontology,<br />

Westfälische Wilhelms-<br />

University, Münster<br />

42<br />

Stable isotopes revealing the origin of highly mineralized<br />

spring waters, Graubünden, Switzerl<strong>and</strong><br />

The region of Graubünden in the eastern Swiss Alps hosts highly mineralized, CO2-rich<br />

spring waters <strong>and</strong> the objective of this study was to determine how the interaction<br />

with rocks <strong>and</strong> microbially mediated processes are reflected in the water chemistry. A<br />

special focus results from the particularly high sulphate concentrations (90 – 1400 mg/L)<br />

in many spring waters. Two pathways are reasonable to explain these high sulphate<br />

concentrations: (1) the dissolution of evaporitic calcium sulphates (e.g. gypsum, anhydrite)<br />

by groundwater <strong>and</strong> (2) the reoxidation of iron sulphides (e.g., pyrite) that are also part<br />

of sedimentary rocks in the subsurface. In order to distinguish which of these pathways<br />

is the dominant one, stable sulphur <strong>and</strong> oxygen isotopes are applied. Dissolved sulphate<br />

resulting from the dissolution of evaporites inherits its isotopic signature from the <strong>for</strong>mer<br />

evaporites. However, modifications of the sulphate sulphur <strong>and</strong> sulphate oxygen isotopic<br />

compositions can arise from microbial sulphate reduction. The reoxidation of sulphide, on<br />

the contrary, is only associated with a minor change in the sulphur isotopic signal. Hence,<br />

the original isotopic signature is also transferred into the dissolved sulphate. In addition,<br />

high iron concentrations in some spring waters <strong>and</strong> white filamentous bacteria at the<br />

discharge of some springs clearly indicate the microbiological influence in these waters.<br />

In addition to stable isotopes, the concentrations of dissolved cations <strong>and</strong> anions <strong>and</strong><br />

the regional geological context help to further constrain the origin of the dissolved<br />

constituents in the different spring waters. With respect to dissolved sulphate, the<br />

springs of Graubünden can be divided into three groups that are either dominated by<br />

the dissolution of evaporates, the reoxidation of sulphides, or a mixture of these two<br />

pathways.


Variable redox conditions of the ocean-atmosphere<br />

system <strong>and</strong> implications on biological activity during the<br />

deposition of the 2.3 Ga Timeball Hill Formation<br />

Rhenium <strong>and</strong> Molybdenum concentrations in shales <strong>and</strong> sulfur isotopes in disulfides<br />

provide new insights in the development of the ocean-atmosphere system during<br />

the deposition of the 2.3 Ga Timeball Hill Formation, South Africa. Relatively low<br />

enrichment factors (relative to average crustal abundances) of Mo between 0.1 <strong>and</strong> 2.4<br />

<strong>and</strong> high Re enrichment factors between 1.1 <strong>and</strong> 25.0 can be distinguished. Marginal<br />

concentrations of Mo correlate with the highest enrichments of Re, <strong>and</strong> appear to be<br />

coupled to strongly fractionated sulfur isotopic ratios. High Re concentrations over wide<br />

parts of the stratigraphy argue <strong>for</strong> a deposition under anoxic but, as indicated by low<br />

Mo concentrations, not <strong>for</strong> euxinic (i.e. oxygen-free but hydrogen sulfide abundant in<br />

the water column) deepwater conditions. Disulfide minerals from these stratigraphic<br />

levels show high sulfur isotopic fractionation, which suggests the establishment of an<br />

oceanic sulfate pool. The absence of large Mo <strong>and</strong> Re enrichments in the middle parts of<br />

Lower <strong>and</strong> Upper Timeball Hill shales indicate potentially oxic oceanic conditions. These<br />

samples indicate weakly fractionated sulfur isotopes which could indicate a low sulfate<br />

flux to the oceans. These observations lead to the conclusion that the water column<br />

was constantly non-euxinic at 2.3 Ga. The intensity of continental weathering <strong>and</strong> the<br />

subsequent delivery of nutrients to the oceans was variable <strong>and</strong> a consequence of the<br />

fluctuations of the atmospheric oxygen content.<br />

David Diekrup 1<br />

A. J. Kaufman 2<br />

B. Kendall 3<br />

1<br />

<strong>Institute</strong> <strong>for</strong> Geology <strong>and</strong><br />

Paleonotology, Westfälische<br />

Wilhelms-University, Münster<br />

2<br />

Department of Geology <strong>and</strong><br />

the Earth System Science Interdisciplinary<br />

Center, University<br />

of Maryl<strong>and</strong><br />

3<br />

School of Earth <strong>and</strong> Space<br />

Exploration, Arizona State<br />

daviddiekrup<br />

@uni-muenster.de<br />

43


Gesellschaft für<br />

Arteriosklerose<strong>for</strong>schung<br />

e.V.<br />

Leibniz-Institut für<br />

Arteriosklerose<strong>for</strong>schung<br />

(LIFA)<br />

Albert-Schweitzer-Campus<br />

1, Domagkstr. 3, 48149<br />

Münster, Germany<br />

44<br />

Session 4:medicine<br />

Prof. Dr. Monika Stoll <strong>Evolution</strong>ary medicine is a growing discipline which applies evolutionary<br />

concepts to the underst<strong>and</strong>ing of (human) biology beyond the underst<strong>and</strong>ing of<br />

immediate pathways leading to disease, <strong>and</strong> represents a more holistic approach<br />

on how (patho)physiological phenotypes emerge. As humans now live in complex<br />

environments, which are different from those in which our ancestors evolved, the<br />

consequent mismatches can challenge our health to the evolutionary trade-offs<br />

that were made in the past to ensure reproduce reproductive success or fitness<br />

of an organism in a given environment. Nowadays, medicine <strong>and</strong> nutrition have<br />

improved <strong>and</strong> humans live much longer. However, our genetic makeup has not<br />

yet caught up to these environmental influences. Thus evolutionary, (epi)genetic<br />

changes which were protective <strong>for</strong> an individual’s health <strong>and</strong> fitness in the past,<br />

may now turn into risk factors <strong>for</strong> humans in a changing environment or (microbial)<br />

challenges. In the context of the <strong>MGSE</strong>, research in evolutionary medicine spans<br />

a broad range of health-relevant topics: from the study of evolutionary processes<br />

in microbial pathogens, i.e. enterohemorrhagic escherichia coli (EHEC) through<br />

behavioral sciences to principal questions relating to how natural variation <strong>and</strong><br />

selection contributes to polygenic diseases. This year’s session on evolutionary<br />

medicine will provide you with some highlights on our research program, as well<br />

as some first results from our first graduate students enrolled in this program.


Mona Reimenschneider 1<br />

Monika Stoll 1<br />

Christoph Preuss 2<br />

1<br />

Leibniz-<strong>Institute</strong> <strong>for</strong><br />

Arteriosclerosis Research,<br />

University of Münster<br />

2<br />

<strong>Institute</strong> <strong>for</strong> <strong>Evolution</strong> <strong>and</strong><br />

Biodiversity, Westfälische<br />

Wilhelms-University, Münster<br />

mona.riemenschneider<br />

@lifa-muenster.de<br />

46<br />

Coordinate evolution of co-expression networks among<br />

linked gene clusters<br />

Gene order along chromosomes is not r<strong>and</strong>om in eukaryotic genomes. Several studies<br />

have revealed that genes sharing similar expression patterns are functionally related <strong>and</strong><br />

tend to <strong>for</strong>m linked gene cluster. Structural, regulatory <strong>and</strong> functional factors might play<br />

a role in the <strong>for</strong>mation of these linked gene clusters.<br />

Only little is known regarding the mechanisms of gene cluster <strong>for</strong>mation <strong>and</strong> if natural<br />

selection had an impact in maintaining favorable allele combinations.<br />

We are interested in deciphering the possible consequences of gene cluster <strong>for</strong>mation<br />

in regards to complex traits, such as diseases. There<strong>for</strong>e, we per<strong>for</strong>med evolutionary<br />

analysis across multiple vertebrate genomes in order to test whether co-regulated<br />

genes are wired de novo or whether disease related genes are co-opted into different<br />

regulatory networks along vertebrate evolution. Also the impact of recent adaptation in<br />

distinct human populations <strong>and</strong> patterns of recent selection within linked gene clusters<br />

is studied.


The effects of genotype <strong>and</strong> social experience during<br />

adolescence on aggressiveness <strong>and</strong> anxiety later in life:<br />

pathology, constraint or adaptation<br />

Across mammalian species, behavioral traits like anxiety <strong>and</strong> aggressiveness are means to<br />

optimally cope with environmental challenges. However, in their exaggerated <strong>for</strong>ms both<br />

traits pose serious psychiatric problems to human societies. Levels of aggressiveness <strong>and</strong><br />

anxiety can be shaped by genotype <strong>and</strong> experiences during development <strong>and</strong> recent<br />

findings suggest that, in particular the time of adolescence can be of importance. From<br />

a biomedical point of view, high levels of anxiety <strong>and</strong> aggressiveness are regarded as<br />

‘pathological’ (nonadaptive) consequences or constraints of adverse conditions. But from<br />

an evolutionary perspective these traits might be adaptive to the present environment<br />

<strong>and</strong> would be an effective epigenetic mechanism <strong>for</strong> repeated <strong>and</strong> rapid adaptations [1].<br />

To elucidate (1) how levels of anxiety <strong>and</strong> aggressiveness are shaped by genotype <strong>and</strong><br />

experience during adolescence <strong>and</strong> (2) whether the resulting traits adjust the individuals<br />

to the current environmental conditions, experiments are conducted with serotonintransporter<br />

(5-HTT) knockout mice, a well established model <strong>for</strong> the study of anxiety <strong>and</strong><br />

aggression [2]. Male wildtype, heterozygous, <strong>and</strong> homozygous 5-HTT knockout mice,<br />

which are known to differ in inborn levels of anxiety <strong>and</strong> aggressiveness, are compared.<br />

During adolescence males of all three genotypes either experience an excellent social<br />

situation in which important resources are freely available (e.g., access to mating<br />

partner) or they will find themselves in an adverse situation (e.g., chronic subordination).<br />

In adulthood, aggressiveness <strong>and</strong> anxiety-related behaviour is assessed in a battery of<br />

tests. In addition, it will be studied whether individual differences in behavioural profiles<br />

are related to epigenetic modification of gene promoters in the central nervous system.<br />

Finally, match-mismatch experiments [3] will be conducted to find out whether males<br />

indeed cope better <strong>and</strong> have higher reproductive success under conditions comparable<br />

to those they have experienced during adolescence.<br />

Neele Meyer 1<br />

1<br />

<strong>Institute</strong> <strong>for</strong> <strong>Evolution</strong> <strong>and</strong><br />

Biodiversity,<br />

Westfälische Wilhelms-University,<br />

Münster<br />

[1)<br />

Sachser et al. 2011 Neurosci.<br />

Biobehav. Rev. 35:1518–1533<br />

[2]<br />

Canli <strong>and</strong> Lesch 2007 Nature<br />

Neurosci 10:1103-1109<br />

[3]<br />

Bateson et al. 2004 Nature<br />

430:419-421<br />

neele.meyer1@gmail.<br />

com<br />

47


Angela Noll 1<br />

1<br />

<strong>Institute</strong> <strong>for</strong> <strong>Evolution</strong> <strong>and</strong><br />

Biodiversity,<br />

Westfälische Wilhelms-<br />

University, Münster<br />

a.noll@uni-muenster.de<br />

48<br />

Tailless Retropseudogenes in different<br />

Clades of Eukaryotes<br />

Tailless retropseudogenes are a mainly unexplored novel class of mammalian-specific<br />

pseudogenes, which are deduced prominently from highly expressed <strong>and</strong> polyadenylated<br />

RNAs such as transfer RNAs (tRNAs). The detection of short direct repeats (DRs) flanking<br />

these elements suggests that the generation <strong>and</strong> distribution occurs via a LINE1-dependent<br />

retrotransposition event within the genome. Another peculiarity consists in the absence of<br />

the expected poly(A)-tail (together with further bases) at the 3’ end of these new detected<br />

pseudogenes. Such truncated <strong>for</strong>ms were called “tailless retropseudogenes”. However, the<br />

existence of newly detected 3’ truncated RNA <strong>and</strong> retroposed fragments, which are highly<br />

distributed within the genome of human, mouse, rat, <strong>and</strong> other mammalian species, is<br />

not well characterised since the time of their discovery, although they unambiguously<br />

represent a new mechanism of LINE-derived retrotransposition. This presentation will<br />

give a short overview about the knowledge of tailless retropseudogenes, new results <strong>and</strong><br />

possible mechanisms of transfer.


Discovering the genetic background of pediatric stroke<br />

by genomewide association<br />

Genome wide association studies (GWAS) are the current method of choice to dissect<br />

the genetic basis of common complex diseases. Most complex diseases have a polygenic<br />

origin, with several modifier loci that contribute to disease risk, <strong>and</strong> manifest in late<br />

stages of life. From an evolutionary <strong>and</strong> geneticists perspective, the emergence of such<br />

diseases in early childhood is of special interest. We try to disentangle major <strong>and</strong> minor<br />

genetic factors that give rise to an early onset of stroke, <strong>and</strong> investigate the polygenic<br />

origin by means of systems biology analysis, putting genetic variation in a context of<br />

mutually dependent molecular mechanisms.<br />

Milan Hiersche 1<br />

Astrid Arning 1<br />

Monika Stoll 1<br />

Ulrike Nowak-Göttl 2<br />

1<br />

Leibniz-Institut <strong>for</strong><br />

Arteriosclerosis Research,<br />

Westfälische Wilhelms-<br />

University, Münster<br />

2<br />

<strong>Institute</strong> of Clinical<br />

Chemistry, University<br />

Hospital Schleswig-Holstein<br />

milan.hiersche<br />

@lifa-muenster.de<br />

49


otanIcal<br />

garden at the<br />

WWu,<br />

münster<br />

51


52<br />

the hIstory of the botanIcal garden<br />

the garden in the 19 th century<br />

In 1797 a chair of natural history is established (botany) at the medical department by the at that<br />

time quite young university of Münster. The general practitioner Franz Wernekinck (1764 – 1839)<br />

is appointed to hold that chair. For the fact that he has almost no access to teaching material<br />

<strong>and</strong> visual aids one searches <strong>for</strong> an adequate location <strong>for</strong> a Hortus botanicus. Here the baronial–<br />

episcopal residence garden lends itself to that purpose. The baron of Stein (Freiherr von Stein)<br />

who even is quite well-known beyond the country’s borders <strong>and</strong> who is the supreme government<br />

official <strong>and</strong> representative of Prussia in Westphalia, supports this project <strong>and</strong> there<strong>for</strong>e the<br />

establishment of a botanical garden is decreed in 1803.<br />

Many initiatives <strong>and</strong> conceptions <strong>for</strong> a new garden are based on it’s director, Prof. Wernekinck.<br />

Already in 1804 the first arboriums are set up. On from the beginning the garden is designed<br />

to be a garden <strong>for</strong> teaching <strong>and</strong> researching. However, as well in the beginning as during later<br />

periods financial problems keep occurring from time to time which partly have to be solved by<br />

a busy trade with plants which in return has an impact on the main tasks in the garden. The first<br />

existential crisis already arises in 1806 when Westphalia is occupied by French troops. The political<br />

rechanges after the Vienna congress in 1815 <strong>and</strong> the profound reorganisation of the university<br />

that has far-reaching consequences leads to a conceptional change of the botanical garden in<br />

which now it should be preferred to grow domestic plants.<br />

After Wernewinck there are relatively frequent changes concerning the holding of the chair of<br />

the botanical garden. Fortunately this circumstance is compensated by the gardener (who is<br />

comparable with the technical head today) Bernhard Revermann who adds continuity to the<br />

garden <strong>for</strong> more than 50 years – from 1817 to 1869. Due to him the botanical gardes releases it’s<br />

first seed-catalogue in 1827.


Furthermore Revermann is as well responsible <strong>for</strong> the whole place garden including the longexisting<br />

fishery in the palace moat as <strong>for</strong> the commercial tree nursary. During his period of time the<br />

orangery is set up in 1840 which today is a listed building. Prof. Dr. Theodor Nitschke (1834 – 1883)<br />

is the first botanist become director of the botanical garden. It is due to him that a new palm-tree<br />

house is set up in 1878. Nitschke is the first one to focus very much on public relations <strong>and</strong> by this<br />

he achieves among other things that the busy trade with plants is <strong>for</strong>ced back. Meanwhile Hugo<br />

Heidenreich in 1871 (– 1911), who later becomes the Royal gardening inspector, has taken over<br />

the shortly staffed job of the gardener by Revermann jun. His main interest is the alpinum. The<br />

successor of Nitschke is Prof. Dr. Oskar Brefeld who assumes control over the botanical garden<br />

in 1884. He is able to set up earlier than planned a small lecture hall behind today’s bromeliads’<br />

house in 1887/1888. Later this lecture hall is reconstructed to be the gardener’s accommodation<br />

<strong>and</strong> today it serves as a seminar room. During his incumbency the new building of the <strong>Institute</strong> of<br />

Botanics at the southern side of the garden is made. The spatial extent of the garden is not being<br />

impaired by this.<br />

1900 to 1980s<br />

Prof. Dr. Wilhelm Zopf succeeds Brefeld in 1899 as the director of the institute <strong>and</strong> of the botanical<br />

garden. After his early death in 1909 the most well-known botanist <strong>and</strong> rediscoverer of Mendel’s<br />

rules (together with Vries <strong>and</strong> von Tschermak-Seysenegg), Prof. Dr. Carl Erich Correns (1864 – 1933),<br />

takes over his direction in Münster. He intensively uses the botanical garden <strong>for</strong> his experiments<br />

on hybridisation. After five years in Münster he heads off to become the director of the Kaiser-<br />

Wilhelm-Institut in Berlin.<br />

53


54<br />

In 1913 he managed to make the gardener Georg Ludewig to work <strong>for</strong> the botanical garden, who<br />

had the position of the garden inspector <strong>and</strong> he remained in this position until the end of the<br />

<strong>2nd</strong> worldwar. His whole period of service was characterised by problems that came with the<br />

two worldwars <strong>and</strong> also with the time of inflation. However, in 1915 it comes to an exceptional<br />

fruitful collaboration <strong>for</strong> the further development <strong>and</strong> the rearrangement of the botanical garden<br />

between him <strong>and</strong> Prof. Dr. Friedhelm Wilhelm Benecke (1868 – 1946). These gainings are awarded<br />

by the university with the installation of their two head-reliefs on the in 1935 new built <strong>and</strong> still<br />

today existing tropical centre. Benecke <strong>and</strong> on from 1935 his successor Prof. Dr. Walter Mevius<br />

(1893 – 1975) already have to deal with plans <strong>for</strong> a new location <strong>for</strong> the botanical garden which are,<br />

however, not transferred into reality.<br />

While the destructions of the botanical garden caused by the 1st worldwar are more likely due<br />

to the shortage of money a complete destruction of the arboriums, of the roof of the orangery<br />

<strong>and</strong> of the whole infrastructure just like heating installations <strong>and</strong> irrigation, is caused at the end<br />

of the <strong>2nd</strong> worldwar by the same as well as most serious devastations by direct impacts of the<br />

war in the garden area. The consequence of this is the loss of almost all plants that are in need of<br />

arboriums in order to grow. Due to the unselfish commitment in special of Ludewig some very<br />

precious plants like the cycadees can be prevented from destruction. After the end of the war<br />

courses are given in the palm-tree house <strong>and</strong> in the orangery after the <strong>Institute</strong> of Botany had been<br />

destroyed completely in 1944.<br />

By 1949 already 5 arboriums can be rebuilt <strong>and</strong> made accessible <strong>for</strong> the public. This rapid<br />

reconstruction <strong>and</strong> the further remediation of the botanical garden is closely linked with the names<br />

of Prof. Dr. Siegfried Strugger (1906 – 1961) <strong>and</strong> the head inspector of the garden Walter Stephan<br />

(working <strong>for</strong> the garden from 1947 – 1960).


For the first time ecological aspects are being regarded by the establishment of characteristical<br />

types of l<strong>and</strong>scape like heath, moor <strong>and</strong> dune. Due to both of them is the fact that already in 1952<br />

the state of the botanical garden be<strong>for</strong>e the war is achieved again. Even the more than 200 years<br />

old orange trees have survived the war <strong>and</strong> carry a lot of fruits.<br />

Council Hans-Dieter Oberdieck (working <strong>for</strong> the garden from 1960 – 1988) is especially keen on the<br />

collection of succulents because of his south Africa experience.<br />

Since the setting up of a professorship <strong>for</strong> plant systematics at the <strong>Institute</strong> of Botany in 1974<br />

the following job holders are working on the development of the botanical garden beside the<br />

respective directors of the institute (director of the institute Prof. Dr. Erwin Latzko from 1977 –<br />

1989): Prof. Dr. Herbert Hurka (in Münster from 1974 – 1982) who rearranges the plant system <strong>and</strong><br />

his successor Prof. Dr. Focke Albers (in Münster since 1984) who mainly contributes to the setting<br />

up of the farmer’s garden in 1984.<br />

1990s to 2003<br />

In 1988 Oberdieck is followed by the council Dipl. L<strong>and</strong>. Dipl. Geo. Herbert Voigt who becomes the<br />

technical executive. Because of the changing of the administrative structures of the university the<br />

following professors are made managerial directors of the <strong>Institute</strong> of Botany <strong>and</strong> the botanical<br />

garden in the following period of time: Prof. Dr. Paul Tudzynski, Prof. Dr. Engelbert Weis <strong>and</strong> Prof.<br />

Dr. Bernd Gerhardt. During this period of time new ecological main focusses that correspond to<br />

Voigts ideas are made by the setting up of a lime neglected grassl<strong>and</strong> <strong>and</strong> of a lime moor, the<br />

construction of a stream course with a synthetic source <strong>and</strong> a wild grassl<strong>and</strong>. The opening of the<br />

tactile <strong>and</strong> scent garden is made in 1993.<br />

55


56<br />

A newly built pavilion is erected as a visitor’s lounge. The „Fördererkreis Botanischer Garten der<br />

Universität Münster e.V.“ has mainly helped with the financing of the new outdoor areas.<br />

In order to attach a more constant leadership to the botanical garden, Prof. Dr. Focke Albers is<br />

made head of the botanical garden in 1994. In the following period of time some ecological areas<br />

(highmoor, heath <strong>and</strong> dune) are rearranged or furtheron completed. The already earlier begun<br />

conceptional changing of the arborium areas is completed by the establishment of expositional<br />

collections that are similar to biotopes, like Central America with it’s cacti, the Canary Isl<strong>and</strong>s<br />

<strong>and</strong> the winter humid areas of south Africa with it’s incredible diversity of species. Since 1996<br />

tropical useful plants are grown in the Victoria house <strong>for</strong> the visitor. The most profound changes<br />

are made in 1997 in the <strong>for</strong>mer palm-tree house which is remodeled by a new thematical focus<br />

into a tropical centre (focussing on tropes of the old world) <strong>and</strong> gives the impression to the visitor<br />

as if st<strong>and</strong>ing in a jungle.<br />

In 1998/1999 the outdoor area in front of the tropical gallery is metamorphed into a mediterranean<br />

oasis. Here in the frost free time of the year are grown bigger plants like orange-, olive- <strong>and</strong><br />

pomegranate-trees, which remain in the orangery during the winter – integrated amongst<br />

lavender <strong>and</strong> grapevines. The most big restructuring measure in the outdoor area is following<br />

in 2001/2002 with the setting up of a new system of plants according to the newest scientific<br />

results on the history derivation of seed plants. By the bounteous donation of the pharmaceutical<br />

company Spitzner AG the attractiveness of the garden <strong>for</strong> students <strong>and</strong> visitors had been increased<br />

<strong>for</strong> another time by the new installation of an area with medicinal plants in 2005.<br />

By the support of the university’s administration, of the promotion group <strong>and</strong> further sponsors<br />

it had been made possible in the recent years to intensify the public relations <strong>and</strong> to introduce<br />

the botanical garden to Münster’s citizens <strong>and</strong> to those of the surrounding areas as an area of<br />

interaction with science. In the last years Mrs. Stud. Ass. Birgit von Winterfeld <strong>and</strong> Mrs. Dipl. Biol.<br />

Andrea Hein got themselves involved with this in special.


Currently Mr. Dipl. Lök. Joachim Röschenbleck is worling on this.<br />

The already achieved results concerning strategy, restructuring, execution <strong>and</strong> the care – <strong>and</strong><br />

this can be followed throughout the last 200 years – are only to be achieved by a successful<br />

collaboration <strong>and</strong> the commitment of all garden workers.<br />

references<br />

•LATZKO, E. 1980. Geschichte der Botanik an der Universität Münster. In: Die Universität Münster,<br />

1780 - 1980. 463 - 466. Aschendorff, Münster.<br />

•REJEK, Ch. 1988. Aufbau und Bedeutung des systematischen Abteilungen in Botanischen Gärten<br />

unter besonderer Berücksichtigung des Münsterschen Botanischen Gartens. Schriftl. Hausarbeit<br />

im Rahmen der Ersten Staatsprüfung für das Lehramt für die Sekundarstufe II im Fach Biologie<br />

(Arbeitsgruppe Prof. Albers). Münster.<br />

•WIERMANN, R. 2003. Der Botanische Garten der Universität Münster. 200 Jahre Geschichte.<br />

L<strong>and</strong>wirtschaftsverlag Münster.<br />

•Archiv - Botanischer Garten der WWU<br />

57


58<br />

map & contact<br />

Botanischer Garten<br />

Münster<br />

Schlossgarten 3<br />

D-48149 Münster<br />

Donation<br />

Fördererkreis Botanischer<br />

Garten der Universität<br />

Münster e.V. Bank:<br />

Sparkasse Münsterl<strong>and</strong><br />

Ost, Account number:<br />

135376234<br />

Bank code : 40050150<br />

botanischer.garten at unimuenster.de<br />

0049-251 83 2827<br />

geWächshäuser<br />

•Bromelienhaus - 11) Ananasgewächse aus Süd- und Mittelamerika<br />

• Großes Tropenhaus - 10) Pflanzen Afrikas und Asiens. Lehrpfad vom dichten Dschungel zu<br />

den Mangrovenküstenwäldern


• Kanarenflora - 1 5) Die einmalige Pflanzenwelt der Kanarischen Inseln, wie z.B. der Drachenbaum<br />

oder die Kanarenglockenblume<br />

• Kapflora - 14) Pflanzen der Winterregen- und Trockengebiete Südafrikas<br />

• Karnivorenhaus - 13) Fleischfressende Pflanzen der Tropen sowie der gemäßigten Klimazonen<br />

• Sukkulentenhaus - 16) Verschiedene Pflanzen und ihre Anpassung an die Klimabedingungen<br />

der trockenwarmen Zonen wie in Mexiko oder in den Anden<br />

• Viktoriahaus - 12) Tropische Nutzpflanzen aus den Subtropen und Tropen wie Kaffee, Ananas,<br />

Bananen und Papaya<br />

freiflächen<br />

• Alpinum - 8) Gebirgspflanzen, unterschieden nach Kalk- und Urgesteinsst<strong>and</strong>orten<br />

• Arboretum - 5) Einheimische und fremdländische Gehölze wie z.B. Sumpfzypressen,<br />

Mammutbaum und Ginko<br />

• Arzneipflanzengarten - 3) Aktuell verwendete ungiftige und giftige Heilpflanzen wie Kamille,<br />

Johanniskraut, Sägepalme und Fingerhut<br />

• Bauerngarten - 2) Alte Pflanzensorten; Gestaltung der Anlage, wie sie um 1900 üblich war<br />

• Farntal - 6) Sammlung von Freil<strong>and</strong>farnen<br />

• Mittelmeerraum - 7) Naturnah gestaltete Kalkbereiche, u.a. mit immergrünen Eichen, Zistrosen<br />

sowie Oliven- und Granatapfelbäumen<br />

• Naturnah gestaltete Biotope - 1) Typische sowie seltene und gefährdete Pflanzen der Heiden,<br />

Moore, Trockenrasen und Wälder<br />

• Pflanzensystematik - 4) Systematische Anordnung der verschiedenen Samenpflanzen nach<br />

ihren abstammungsgeschichtlichen Beziehungen<br />

• Riech- und Tastgarten - 9) Botanik mit allen Sinnen erleben<br />

Opening hours<br />

Opened daily (Mon - Sun)<br />

Admission free<br />

Summer (31.03. - 7.10.):<br />

Open areas: 8:00 - 19:00<br />

Greenhouses: 8:00 - 16:45<br />

Winter (8.10. - 30.03.):<br />

Open areas und<br />

greenhouses: 8:00 - 16:00<br />

59


members of the<br />

mgse<br />

61


Coordinator<br />

Prof. Dr. Joachim Kurtz<br />

E-Mail : joachim.kurtz<br />

@uni-muenster.de<br />

Tel. : +49 (251) 83-24661<br />

<strong>Institute</strong> <strong>for</strong> <strong>Evolution</strong> <strong>and</strong><br />

Biodiversity<br />

Hüfferstrasse 1<br />

D-48149 Münster<br />

62<br />

mgse- members<br />

From left to right: Joachim Kurtz (Coordinator), Angela Noll, Gerrit<br />

Hartig, Neele Meyer, Manuel Talarico, Mona Riemenschneider,<br />

Francesco Catania, Marion Soucaze, Christoph Preuss (Scientific<br />

Project Manager)


the mgse Junior Professor<br />

Francesco Catania<br />

The <strong>MGSE</strong> Graduate Students<br />

Mona Riemenschneider<br />

Angela Noll<br />

Marion Soucaze<br />

Manuel Talarico<br />

Gerrit Hartig<br />

Neele Meyer<br />

the mgse steering committee<br />

Erich Bornberg-Bauer<br />

Johannes Kerp<br />

Joachim Kurtz — Coordinator<br />

Monika Stoll<br />

63


64<br />

PrinciPal investigators <strong>and</strong> their research areas<br />

Acquisti, Jun. Prof. Claudia Molecular <strong>and</strong> genome evolution<br />

Alsmeyer, Prof. Gerold The ecology of rapid adaptations<br />

Bayertz, Prof. Kurt Philosophy of evolution <strong>and</strong> education research<br />

Bornberg-Bauer, Prof. Erich Molecular <strong>and</strong> genome evolution<br />

Brosius, Prof. Jürgen Molecular <strong>and</strong> genome evolution<br />

De Meaux, Prof. Juliette The evolutionary ecology of rapid adaptations<br />

Hammann, Prof. Marcus Philosophy of evolution <strong>and</strong> education reseacrh<br />

Kerp, Prof. Johannes Earth system evolution<br />

Kleine, Prof. Thorsten Earth system evolution<br />

Kurtz, Prof. Joachim The evolutionary ecology of rapid adaptations<br />

Löwe, Prof. Matthias The evolutionary ecology of rapid adaptations<br />

Ludwig, Prof. Stephan Towards evolutionary medicine<br />

Makalowski, Prof. Wojciech Molecular <strong>and</strong> genome evolution<br />

Mellmann, PD Alex<strong>and</strong>er Towards evolutionary medicine<br />

Müller, Prof. Kai Deciphering the history of life<br />

Müller, Prof. Klaus Philosophy of evolution <strong>and</strong> education research<br />

Putnis, Prof. Andrew Earth system evolution<br />

Quante, Prof. Michael Philosophy of evolution <strong>and</strong> education research<br />

Sachser, Prof. Norbert Towards evolutionary medicine<br />

Scherer, Jun. Prof. Erik E. Earth system evolution<br />

Schmitz, Dr. Jürgen Deciphering the history of life


Schulze-Bahr, Prof. Eric Towards evolutionary medicine<br />

Stoll, Prof. Monika Towards evolutionary medicine<br />

Strauss, Prof. Harald Earth system evolution<br />

Strobach, Prof. Niko Philosophy of evolution <strong>and</strong> education research<br />

advisory board<br />

Martin Carrier Universität Bielefeld<br />

Andrew H. Knoll Harvard University<br />

Sudhir Kumar Arizona State University<br />

R<strong>and</strong>olph M. Nesse University of Michigan<br />

Michael Ruse Florida State University<br />

Jacqui Shykoff Université Paris-Sud<br />

scientific ProJect manager<br />

Christoph Preuss<br />

Management assistant<br />

Hanna Ruhmann<br />

65


addresses of<br />

presenters<br />

67


68<br />

addresses of<br />

Presenters<br />

Bohle, Dennis Mathematisches Institut Einsteinstrasse 62 , 48149<br />

Münster<br />

Christian, Alex<strong>and</strong>er Institut für Philosophie Universitätsstr. 1, 40225<br />

Düsseldorf<br />

Diekrup, David Institut für Geologie und Paläontologie Corrensstraße 24, 48149<br />

Münster<br />

Franssen, Susanne IEB Hüfferstraße 1, 48149<br />

Münster<br />

Hartig, Gerrit IEB Hüfferstraße 1, 48149<br />

Münster<br />

Hiersche, Milan LIFA Domagkstraße3, 48149<br />

Münster<br />

Höhmann, Tabea IEB Hüfferstraße 1, 48149<br />

Münster<br />

Konnemann, Christiane Biodidaktik Schlossplatz 4, 48149<br />

Münster


Meister, Denise Institut für Geologie und Paläontologie Corrensstraße 24, 48149<br />

Münster<br />

Meyer, Neele IEB Hüfferstraße 1, 48149<br />

Münster<br />

Noll, Angela IEB Hüfferstraße 1, 48149<br />

Münster<br />

Riemenschneider, Mona IEB Hüfferstraße 1, 48149<br />

Münster<br />

Siedenberg, Katharina Institut für Geologie und Paläontologie Corrensstraße 24, 48149<br />

Münster<br />

Sikosek, Tobias IEB Hüfferstraße 1, 48149<br />

Münster<br />

Torres, Felipe Institut für Mathematische Statistik Einsteinstrasse 62, 48149<br />

Münster<br />

Wünnemann, Florian IEB Hüfferstraße 1, 48149<br />

Münster<br />

69


notes<br />

71


notes<br />

73

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