WelcomeAbout
StaffContactEvent CalendarThe EvoS FundBooksWebsitesTutorialStart Your Own
Seminars
Fall 2007
Barbara EhrenreichJonathan HaidtHoward RachlinCarlo MaleyJeffrey CarpenterPeter TurchinJack SchultzScott Turner
Spring 2008
Anthony BiglanWilliam CreskoPatricia HawleyAndrew DeWoodyJoseph LeDouxJames NoonanBarbara FinlayGordon GallupRichard PouyatElizabeth Adkins-ReganJames MacKillop
Fall 2008
David Sloan WilsonBarbara OakleyBNP SymposiumRichard MichodMichael BellRandy OlsonWilliam RomeyChris ReiberSteven BrownBrian Boyd
Spring 2009
Dennis EmbryDavid HackerSteven PlatekSue MargulisSue Savage-RumbaughSteven NeubergHarvey WhitehouseThomas SeeleyGeorge LevineHelen Fisher
Video: "The Drive to Love and Who We Choose"
Fall 2009
Liza MoscoviceDiane M. Doran-SheehyKaren HollisPeter O. GrayChris KuzawaSteven SiegelRolf Quam
Rolf Quam 10/30/2009 EvoS Seminar Presentation
Bill JankowiakBaba BrinkmanPeter B. GrayMassimo Pigliucci
Massimo Pigliucci 12/4/2009 EvoS Seminar Presentation
Spring 2010
John GowdyDaniel LendeWilliam Harcourt-SmithTodd K. ShackelfordIain CouzinBruce HoodMelissa Emery ThompsonNancy EasterlinSteve NowickiJohn Marshall TownsendJoan Silk
Fall 2010
Josh BongardFred SmithDarryl de RuiterJay BelskyKari SegravesJulie SeamanLisa Karrer and David SimonsRick HarrisonRebecca SearTom LangenDaniel Kruger
Spring 2011
Steven C. HayesAndreas Duus PapeJessica LightMaryanne FisherGreg UrbanAndreas Koenig & Carola BorriesDaniel NettleDeane BowersCharles T. Snowdon
Fall 2011
David Sloan WilsonDavid C. LahtiRichard R. ShakerSergio AlmécijaHugo MercierLeslie C. AielloMark E. RitchieAdam LaatsLinda IvanyRalph M. GarrutoAdam Siepel
Spring 2012
John RieffelDr. Linda S. RayorDan EisenbergKevin L. PolkAndrew C. GallupKevin M. KniffinDavid DobbsNicole CameronJonathan HaidtDr. Joseph L. Graves, Jr.
Fall 2012
Barry X. KuhleCraig Eric MorrisCarin PerillouxDavid Sloan WilsonEric AlaniJesse BeringEli BridgeJaak Panksepp
Spring 2013
John TeehanRobert HolahanJenny Kao-KniffinShara BaileyHod LipsonDominic JohnsonMatthew HareCraig Eric MorrisBrooks MinerMichael RoseDavid Sloan Wilson
Fall 2013
Steven BrownNina FeffermanJohn Gowdy and Lisi KrallWarren Douglas AllmonTrenton HollidayJonathan GottschallArnab RoyDavid SchafferMichele GelfandJames SobelPatrick RoosEvoS Food Panel
Spring 2014
Daniel O’BrienBruce RobertsonRobert S. FeranecHeather FiumeraLuther H. MartinBjorn GrindeSarah RadtkeAleksey KolmogorovKathleen Sterling & Sébastien LacombeDebate! Evolutionary Psychology vs. Feminist CritiqueEducation Brown Bag
Fall 2014
Gad SaadT. Joel WadeNelson G. Hairston, Jr.Francis J. YammarinoDerek TurnerMatthew M. GervaisBernd BlosseyRolf QuamKelsey DancauseSharon Street
Spring 2015
Debra LiebermanMichael BerkmanDavid Sloan WilsonJason Munshi-SouthMa’ikwe Schaub LudwigJustin GarsonRéginald AugerDavid DaviesPatrica WrightCraig Eric MorrisMeredith E Coles
Fall 2015
Aaron J. Sams
Suggest a Speaker
Students
Undergraduate Students
Undergraduate Student AssociationSUNY Broome Transfer Course ListUndergraduate RequirementsUndergraduate Courses
Graduate Students
Graduate Student OrganizationGraduate RequirementsGraduate Courses
Others
EvoS from a DistanceNon-Matriculated Students
Faculty
Becoming InvolvedEvoS as an Institute for Advanced StudiesLeslie HeywoodCo-hosting
Projects
Early Childhood Education WorkshopInsect SamplingEvoS Lifestyle Project"What's New in EvoS" Podcast
Alumni Corner
Andrew C. GallupLiza R. MoscoviceJustin R. GarciaJennifer Campbell-SmithMichael L MillerCraig Eric MorrisDaniel Weinstein
 

Andrew DeWoody

Department of Forestry and Natural Resources
Purdue University

The history, mating system, and MHC biology of tiger salamanders from Indiana

February 29, 2008
Engineering Building 110, 4:00 PM

Abstract

Major histocompatibility complex (MHC) genes help differentiate self from non-self, and their patterns of nucleotide substitution serve as classic examples of balancing selection at the molecular level. Beyond natural selection, some authors have argued that MHC genes are the target of sexual selection and that a variety of organisms (humans, mice, salmon) choose their mates based partly on MHC genotype. In theory, parents who mate disassortatively with respect to MHC can enhance the immunosurveillance of their progeny. However, MHC-based mate choice has rarely been critically evaluated. We characterized a key MHC gene in salamanders and then used genetic parentage analyses to test for MHC-based mate choice. These same genetic data, along with mitochondrial DNA sequences, were also used to reconstruct the evolutionary history of the population.

Biography

J. Andrew DeWoody is an Associate Professor of Genetics at Purdue University, where he joined the faculty in 2001. He received his B.S. from Texas A&M University, then earned an M.S. (also at A&M) in Genetics under the tutelage of Rodney Honeycutt and Loren Skow. Andrew’s Ph.D. in Zoology is from Texas Tech University, where he worked with a preeminent mammalogist (Robert Baker). DeWoody then did a 3-yr postdoc stint with an obscure geneticist named John Avise at the University of Georgia (Department of Genetics) At Purdue, DeWoody’s graduate students have worked in the fields of molecular evolution (Deb Triant), conservation biology (Dave Glista, Jamie Nogle, Jamie Rudnick, Ben Reinhart), and immunogenetics (Sara Turner and Joe Busch). His research has been funded by a variety of organizations including NSF, USDA-NRI, the Great Lakes Fishery Trust, the National Geographic Society, and the Joint Transportation Research Program.

Readings

  1. Molecular characterization of major histocompatability complex class II alleles in wild tiger salamanders.
  2. Insights into the mating habits of the tiger salamander as revealed by genetic parentage analysis.

Tags: ,

Spring 2008 Seminar Series Icon