Abstract
Gorillas are humans' closest living relatives after chimpanzees, and are of comparable importance for the study of human origins and evolution. Here we present the assembly and analysis of a genome sequence for the western lowland gorilla, and compare the whole genomes of all extant great ape genera. We propose a synthesis of genetic and fossil evidence consistent with placing the human-chimpanzee and human-chimpanzee-gorilla speciation events at approximately 6 and 10 million years ago. In 30% of the genome, gorilla is closer to human or chimpanzee than the latter are to each other; this is rarer around coding genes, indicating pervasive selection throughout great ape evolution, and has functional consequences in gene expression. A comparison of protein coding genes reveals approximately 500 genes showing accelerated evolution on each of the gorilla, human and chimpanzee lineages, and evidence for parallel acceleration, particularly of genes involved in hearing. We also compare the western and eastern gorilla species, estimating an average sequence divergence time 1.75 million years ago, but with evidence for more recent genetic exchange and a population bottleneck in the eastern species. The use of the genome sequence in these and future analyses will promote a deeper understanding of great ape biology and evolution.
Original language | English |
---|---|
Pages (from-to) | 169-175 |
Number of pages | 7 |
Journal | Nature |
Volume | 483 |
Issue number | 7388 |
DOIs | |
Publication status | Published - 8 Mar 2012 |
Externally published | Yes |
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In: Nature, Vol. 483, No. 7388, 08.03.2012, p. 169-175.
Research output: Contribution to journal › Article › Research › peer-review
TY - JOUR
T1 - Insights into hominid evolution from the gorilla genome sequence
AU - Scally, Aylwyn
AU - Dutheil, Julien Y.
AU - Hillier, Ladeana W.
AU - Jordan, Gregory E.
AU - Goodhead, Ian
AU - Herrero, Javier
AU - Hobolth, Asger
AU - Lappalainen, Tuuli
AU - Mailund, Thomas
AU - Marques-Bonet, Tomas
AU - McCarthy, Shane
AU - Montgomery, Stephen H.
AU - Schwalie, Petra C.
AU - Tang, Y. Amy
AU - Ward, Michelle C.
AU - Xue, Yali
AU - Yngvadottir, Bryndis
AU - Alkan, Can
AU - Andersen, Lars N.
AU - Ayub, Qasim
AU - Ball, Edward V.
AU - Beal, Kathryn
AU - Bradley, Brenda J.
AU - Chen, Yuan
AU - Clee, Chris M.
AU - Fitzgerald, Stephen
AU - Graves, Tina A.
AU - Gu, Yong
AU - Heath, Paul
AU - Heger, Andreas
AU - Karakoc, Emre
AU - Kolb-Kokocinski, Anja
AU - Laird, Gavin K.
AU - Lunter, Gerton
AU - Meader, Stephen
AU - Mort, Matthew
AU - Mullikin, James C.
AU - Munch, Kasper
AU - O'Connor, Timothy D.
AU - Phillips, Andrew D.
AU - Prado-Martinez, Javier
AU - Rogers, Anthony S.
AU - Sajjadian, Saba
AU - Schmidt, Dominic
AU - Shaw, Katy
AU - Simpson, Jared T.
AU - Stenson, Peter D.
AU - Turner, Daniel J.
AU - Vigilant, Linda
AU - Vilella, Albert J.
AU - Whitener, Weldon
AU - Zhu, Baoli
AU - Cooper, David N.
AU - De Jong, Pieter
AU - Dermitzakis, Emmanouil T.
AU - Eichler, Evan E.
AU - Flicek, Paul
AU - Goldman, Nick
AU - Mundy, Nicholas I.
AU - Ning, Zemin
AU - Odom, Duncan T.
AU - Ponting, Chris P.
AU - Quail, Michael A.
AU - Ryder, Oliver A.
AU - Searle, Stephen M.
AU - Warren, Wesley C.
AU - Wilson, Richard K.
AU - Schierup, Mikkel H.
AU - Rogers, Jane
AU - Tyler-Smith, Chris
AU - Durbin, Richard
N1 - Funding Information: Acknowledgements We thank H. Li and E. Birney for discussions, D. Zerbino, J. Stalker, L. Wilming, D. Rajan and H. Clawson for technical assistance, J. Ahringer for comments on the manuscript, K. Leus of the Center for Research and Conservation of the Royal Zoological Society of Antwerp for sample material from Mukisi, and the Marmoset Genome Analysis Consortium for permission to use the unpublished assembly of the marmoset genome. This research was supported in part by Wellcome Trust grants WT062023 (to J.H., K.B., S.F., A.J.V., P.F.), WT089066 (to R.D.), WT077192 (to R.D., S.M., A.K.-K., J.T.S., W.W.), WT077009 (to Y.X., B.Y., Q.A., Y.C., C.T.-S.), WT077198 (to G.K.L.) and 075491/Z/04 (to G.L.); EMBL grants (to P.C.S., P.F.); scholarships from the Gates Cambridge Trust (to G.E.J. and T.D.O’C.); an MRC Special Fellowship in Biomedical Informatics (to A.S.); funding from the Lundbeck Foundation (to A.H.); the Academy of Finlandand the EmilAaltonen Foundation(to T.L.); aMarieCurie fellowship (to T.M.-B.); the European Community’s Seventh Framework Programme (FP7/2007-2013)/ ERC Starting Grant (StG_20091118) (to T.M.-B.); an FPI grant from the Spanish Ministry of Education (BES-2010-032251) (to J.P.-M.); a BBSRC Doctoral Training Grant (to S.H.M.); grants from the UK Medical Research Council (to A.H., S.M., C.P.P.); the Intramural Research Program of the National Human Genome Research Institute, National Institutes of Health (to J.C.M.); the Danish Council for Independent Research, Natural Sciences, grantno. 09-062535 (to K.M.,M.H.S.); a CommonwealthScholarship (to M.C.W.); the Swiss National Science Foundation, Louis Jeantet Foundation (to E.T.D.); an ERC Starting Grant and an EMBO Young Investigator Award, Hutchinson Whampoa (to D.T.O.); NHGRI support (to W.C.W.); support from BIOBASE GmbH (to E.V.B., P.D.S., M.M., A.D.P., K.S., D.N.C.); US National Science Foundation grant DGE-0739133 (to W.W.); NHGRI U54 HG003079 (to R.K.W.); NIH grant HG002385 (to E.E.E). E.E.E. is an investigator of the Howard Hughes Medical Institute.
PY - 2012/3/8
Y1 - 2012/3/8
N2 - Gorillas are humans' closest living relatives after chimpanzees, and are of comparable importance for the study of human origins and evolution. Here we present the assembly and analysis of a genome sequence for the western lowland gorilla, and compare the whole genomes of all extant great ape genera. We propose a synthesis of genetic and fossil evidence consistent with placing the human-chimpanzee and human-chimpanzee-gorilla speciation events at approximately 6 and 10 million years ago. In 30% of the genome, gorilla is closer to human or chimpanzee than the latter are to each other; this is rarer around coding genes, indicating pervasive selection throughout great ape evolution, and has functional consequences in gene expression. A comparison of protein coding genes reveals approximately 500 genes showing accelerated evolution on each of the gorilla, human and chimpanzee lineages, and evidence for parallel acceleration, particularly of genes involved in hearing. We also compare the western and eastern gorilla species, estimating an average sequence divergence time 1.75 million years ago, but with evidence for more recent genetic exchange and a population bottleneck in the eastern species. The use of the genome sequence in these and future analyses will promote a deeper understanding of great ape biology and evolution.
AB - Gorillas are humans' closest living relatives after chimpanzees, and are of comparable importance for the study of human origins and evolution. Here we present the assembly and analysis of a genome sequence for the western lowland gorilla, and compare the whole genomes of all extant great ape genera. We propose a synthesis of genetic and fossil evidence consistent with placing the human-chimpanzee and human-chimpanzee-gorilla speciation events at approximately 6 and 10 million years ago. In 30% of the genome, gorilla is closer to human or chimpanzee than the latter are to each other; this is rarer around coding genes, indicating pervasive selection throughout great ape evolution, and has functional consequences in gene expression. A comparison of protein coding genes reveals approximately 500 genes showing accelerated evolution on each of the gorilla, human and chimpanzee lineages, and evidence for parallel acceleration, particularly of genes involved in hearing. We also compare the western and eastern gorilla species, estimating an average sequence divergence time 1.75 million years ago, but with evidence for more recent genetic exchange and a population bottleneck in the eastern species. The use of the genome sequence in these and future analyses will promote a deeper understanding of great ape biology and evolution.
UR - http://www.scopus.com/inward/record.url?scp=84863230553&partnerID=8YFLogxK
U2 - 10.1038/nature10842
DO - 10.1038/nature10842
M3 - Article
C2 - 22398555
AN - SCOPUS:84863230553
SN - 0028-0836
VL - 483
SP - 169
EP - 175
JO - Nature
JF - Nature
IS - 7388
ER -