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December 1, 2012 EvolDir 115<br />

Amber Rice Department of Biological Sciences Lehigh<br />

University 111 Research Drive, B217 Bethlehem, PA<br />

18015<br />

amr511@lehigh.edu<br />

The position will remain open until filled by a suitable<br />

candidate, but all applications received by December<br />

31, 2012 will be given full consideration. Current PhD<br />

candidates intending to finish their degree requirements<br />

by spring 2013 are encouraged to apply. The position<br />

will run for two years, with opportunities to extend the<br />

position depending on funding availability. Salary will<br />

be based on the standard NIH scale.<br />

Questions about the position may be directed to Amber<br />

Rice at<br />

amr511@lehigh.edu<br />

LouisianaStateU<br />

EvolutionaryBiology<br />

A postdoctoral fellowship is available in the lab of Jake<br />

Esselstyn at Louisiana State University beginning Fall<br />

2013. The position description below describes a general<br />

field of research. The particular project to be pursued<br />

by the successful applicant is flexible, but should<br />

fit within the broad context described in the position<br />

description. To apply, visit the LSU jobs site (link below).<br />

Please contact me (esselstyn@lsu.edu) with any<br />

questions or to discuss potential projects.<br />

POSTDOCTORAL RESEARCHER Biological Sciences<br />

College of Science Louisiana State University<br />

Responsibilities: Investigate processes of species, ecological,<br />

and morphological diversification through the<br />

collection and analysis of new data from the field and<br />

laboratory. Responsible for performing cutting-edge research<br />

on phylogenetic relationships, species limits, biogeography,<br />

and community assembly of mammals. Responsibilities<br />

will include the collection of new data in<br />

the lab and field, supervision of students and a technician,<br />

experimental design, and publication of results.<br />

Required Qualifications: Ph.D. in Biological Sciences<br />

or related discipline. Additional Qualifications Desired:<br />

Experience with analyses of diversification, adaptive radiation,<br />

community assembly, population genetics, and<br />

geographic information systems.<br />

Work will be conducted in the laboratory of Dr.<br />

Jake Esselstyn at Louisiana State University; for more<br />

information please contact Dr. Esselstyn at esselstyn@lsu.edu.<br />

An offer of employment is contingent on<br />

a satisfactory pre-employment background check. Application<br />

deadline is January 18, 2013, or until a candidate<br />

is selected. Position will begin in August 2013.<br />

Apply online and view a more detailed ad at: https:/-<br />

/lsusystemcareers.lsu.edu Position #023670<br />

LSU IS AN EQUAL OPPORTUNITY/EQUAL AC-<br />

CESS EMPLOYER<br />

Quick link at ad URL: https://lsusystemcareers.lsu.edu/applicants/-<br />

Central?quickFind=55295 Jake Esselstyn Biology<br />

Department McMaster University Life Sciences<br />

Buiiding, Room 428 Hamilton ON L8S 4K1 Canada<br />

phone: 905.525.9140 ext. 26994 fax:<br />

905.522.6066 http://www.biology.mcmaster.ca/faculty/evans/jake<br />

esselstyn/ Jake Esselstyn<br />

<br />

Lyon France MouseEvolution<br />

POST-DOCTORAL POSITION: MOUSE MOLAR<br />

EVOLUTION AND DEVELOPMENT IGFL, Lyon,<br />

France<br />

In the Mus genus, some mice feature a “prestyle” (kind<br />

of ridge) on the anterior part of their first upper molar:<br />

this has been observed repeatedly in island populations,<br />

as well as is several laboratory strains, and correlates<br />

with a large body size. Our lab is involved in a collaborative<br />

project aiming at deciphering the processes<br />

beyond this remarkable case of parallel teeth evolution.<br />

A post-doctoral fellow will be recruited to take charge<br />

of the evo-devo aspects of this work. In particular,<br />

she/he will look at the embryonic origin of this prestyle<br />

in lab strains selected for large body size and in strains<br />

established from wild-trapped mice. She/he will notably<br />

test a model proposed in Renaud et al. (Plos<br />

One 6(5):e18951 2011), whereby the evolution of the<br />

prestyle may involve a variation in the degree of incorporation<br />

of an abortive tooth bud found at the anterior<br />

edge of the developing first molar.<br />

The candidate will demonstrate high motivation and<br />

the ability to independently manage aspects of the<br />

project determined to be her/his responsibility, while<br />

interacting with a collaborative group. A good general<br />

background in developmental biology/morphogenesis is<br />

essential. Good knowledge of evolutionary developmen-

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