presentation, part 1 - Molecular Evolution

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Imbalance & Endemism in !Madagascar’s Terrestrial Mammals!PRESENT!Extant:!• Primates (100% endemic)!• Carnivores (100% endemic)!• Rodents (100% endemic)!• Tenrecs (100% endemic)!Extinct:!• Plesiorycteropus (unique)!• pygmy hippo!ABSENT!Catarrhine primates!Caniform carnivores!Lagomorphs!Pholidotans!Scandentians!Tubulidentates!Hyraxes!Perrisodactyls!Proboscidians!
400 km!
Page 1 and 2: How to Study an Island (Madagascar)
Page 3 and 4: Using Tree Thinking to Reconstructt
Page 5 and 6: Rush hour traffic in Madagascar
Page 11 and 12: Dr. Chris Scotese (Arizona State)Th
Page 13 and 14: Vicariance?(“paleo-endemics”)Di
Page 15 and 16: (i.e., the end of the“age of dino
Page 17 and 18: Montane rainforest!(Annual rainfall
Page 19 and 20: Has central plateau served as a bar
Page 21: 1! 2! 3!10 mya (+1.8)1! 2! 3!9.2 my
Page 24: Human Impact:- Humans arrived in Ma
Page 27 and 28: So what are we going to doabout it?
Page 29 and 30: Rodents
Page 31 and 32: LEMURS!!LEMURS!!
Page 33 and 34: Photo by David Haring
Page 35 and 36: Photo by Franz Lanting
Page 37 and 38: Photo by me
Page 39 and 40: Photo by David Haring
Page 41 and 42: Ascending Pharyngeal Artery!
Page 43 and 44: Genetic Consensus of Strepsirrhine
Page 45 and 46: Archaeoindris!Mouse lemur!
Page 47: Office!Main lab!Thermocycler!Gel el
Page 51 and 52: Megaladapis cytochrome b sequences
Page 53: Extinct &Extant lemursform a cladeA
Page 57 and 58:
Single dispersal:lemurs (Yoder et a
Page 59 and 60:
“Hard” polytomy versus “Soft
Page 61 and 62:
Lineage SortingComplete Lineage Sor
Page 63 and 64:
Developing New Lemur-Specific Loci
Page 65 and 66:
22 out of 25 nodeshave bootstrapsup
Page 67 and 68:
“Ignoring temporal information ob
Page 69 and 70:
What is the Molecular Clock Hypothe
Page 71 and 72:
Raw Genetic Differences"Species 1:
Page 73 and 74:
The Molecular ClockThe Present0.10s
Page 75 and 76:
The Molecular ClockThe Present0.022
Page 77 and 78:
T3C2C1T2T1Rate and Time are confoun
Page 79 and 80:
General Time Reversible (6-paramete
Page 81 and 82:
Monkey! Human!Whale! Hippo!TimeUsin
Page 83 and 84:
We need a method that …!• allow
Page 85 and 86:
Major Innovation …• Both method
Page 87 and 88:
Parameter Estimates by Data Partiti
Page 90 and 91:
Figure 1 Middle Eocene lorisiforms
Page 93 and 94:
N8N9N10C3N1N3N4N5N6N7N11C2N2C8C1C7C
Page 95 and 96:
Excellent data quality; very good t
Page 97 and 98:
Poor data quality; good taxon sampl
Page 99 and 100:
Table 4 Posterior means and 95% cre
Page 101 and 102:
Lessons learned (a few):• Multipl
Page 103 and 104:
Bayesian analysis of new data set,
Page 105 and 106:
At precisely 65 mya, an asteroid ne
Page 107 and 108:
David A. Kring and Daniel D. Durda,
Page 109 and 110:
Page 111 and 112:
Page 113 and 114:
Hypothetical IslandChain between Af
Page 115 and 116:
Malagasy!lemuriforms!AMalagasy!carn
Page 117 and 118:
The Davie Ridge: Possible Sub-aeria
Page 119 and 120:
Cenozoic!Crown-basedSouthern RouteS
Page 121 and 122:
SWEEPSTAKES!
Page 123 and 124:
Reconstructed Indian Ocean currents
Page 125 and 126:
Current Data (presence/absence;mole
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presentation, part 1 - Molecular Evolution

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