The comparative genomics and complex population history ofPapiobaboons
Author(s) -
Jeffrey Rogers,
Muthuswamy Raveendran,
R. Alan Harris,
Thomas Mailund,
Kalle Leppälä,
Georgios Athanasiadis,
Mikkel Heide Schierup,
Jade Yu Cheng,
Kasper Munch,
Jerilyn A. Walker,
Miriam K. Konkel,
Vallmer Jordan,
Cody J. Steely,
Thomas O. Beckstrom,
Christina M. Bergey,
Andrew S. Burrell,
Dominik Schrempf,
Angela Noll,
Maximillian Kothe,
Gisela H. Kopp,
Yue Liu,
Shwetha C. Murali,
Konstantinos Billis,
Fergal J. Martin,
Matthieu Muffato,
Laura A. Cox,
James G. Else,
Todd R. Disotell,
Donna M. Muzny,
Jane E. PhillipsConroy,
Bronwen Aken,
Evan E. Eichler,
Tomás MarquèsBonet,
Carolin Kosiol,
Mark A. Batzer,
Matthew W. Hahn,
Jenny Tung,
Dietmar Zinner,
Christian Roos,
Clifford J. Jolly,
Richard A. Gibbs,
Kim C. Worley
Publication year - 2019
Publication title -
science advances
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.928
H-Index - 146
ISSN - 2375-2548
DOI - 10.1126/sciadv.aau6947
Subject(s) - baboon , evolutionary biology , genomics , biology , comparative genomics , genome , population , population genomics , genetics , computational biology , zoology , gene , ecology , demography , sociology
Recent studies suggest that closely related species can accumulate substantial genetic and phenotypic differences despite ongoing gene flow, thus challenging traditional ideas regarding the genetics of speciation. Baboons (genus ) are Old World monkeys consisting of six readily distinguishable species. Baboon species hybridize in the wild, and prior data imply a complex history of differentiation and introgression. We produced a reference genome assembly for the olive baboon () and whole-genome sequence data for all six extant species. We document multiple episodes of admixture and introgression during the radiation of baboons, thus demonstrating their value as a model of complex evolutionary divergence, hybridization, and reticulation. These results help inform our understanding of similar cases, including modern humans, Neanderthals, Denisovans, and other ancient hominins.
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