Abstract
In the 1950s the myxoma virus was released into European rabbit populations in Australia and Europe, decimating populations and resulting in the rapid evolution of resistance. We investigated the genetic basis of resistance by comparing the exomes of rabbits collected before and after the pandemic. We found a strong pattern of parallel evolution, with selection on standing genetic variation favoring the same alleles in Australia, France, and the United Kingdom. Many of these changes occurred in immunity-related genes, supporting a polygenic basis of resistance. We experimentally validated the role of several genes in viral replication and showed that selection acting on an interferon protein has increased the protein’s antiviral effect.
Original language | English |
---|---|
Pages (from-to) | 1319-1326 |
Number of pages | 8 |
Journal | Science |
Volume | 363 |
Issue number | 6433 |
DOIs | |
Publication status | Published - 22 Mar 2019 |
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In: Science, Vol. 363, No. 6433, 22.03.2019, p. 1319-1326.
Research output: Contribution to journal › Article › peer-review
TY - JOUR
T1 - Parallel adaptation of rabbit populations to myxoma virus
AU - Alves, Joel M.
AU - Carneiro, Miguel
AU - Cheng, Jade Y.
AU - de Matos, Ana Lemos
AU - Rahman, Masmudur M.
AU - Loog, Liisa
AU - Campos, Paula F.
AU - Wales, Nathan
AU - Eriksson, Anders
AU - Manica, Andrea
AU - Strive, Tanja
AU - Graham, Stephen C.
AU - Afonso, Sandra
AU - Bell, Diana J.
AU - Belmont, Laura
AU - Day, Jonathan P.
AU - Fuller, Susan J.
AU - Marchandeau, Stéphane
AU - Palmer, William J.
AU - Queney, Guillaume
AU - Surridge, Alison K.
AU - Vieira, Filipe G.
AU - McFadden, Grant
AU - Nielsen, Rasmus
AU - Gilbert, M. Thomas P.
AU - Esteves, Pedro J.
AU - Ferrand, Nuno
AU - Jiggins, Francis M.
N1 - Funding Information: This work was funded by grants from the Programa Operacional Potencial Humano?Quadro de Refer?ncia Estrat?gica Nacional funds from the European Social Fund and Portuguese Minist?rio da Ci?ncia, Tecnologia e Ensino Superior to M.C. (IF/00283/2014/ CP1256/CT0012), to P.J.E. (IF/00376/2015), and to J.M.A. (SFRH/BD/72381/2010). J.M.A. was supported by a travel grant from the Middleton Fund (Cambridge) to undertake work in the Centre of GeoGenetics (Copenhagen). A.M., F.M.J., and L.L. were supported by the European Research Council (grants 647787-LocalAdaptation, 281668, and 339941-ADAPT, respectively). M.T.P.G. was funded by Lundbeck Foundation grant R52-A5062 (Pathogen Palaeogenomics). The McFadden lab is supported by National Institutes of Health (NIH) grant R01 AI080607. S.C.G. holds a Sir Henry Dale Fellowship, cofunded by the Wellcome Trust and the Royal Society (098406/Z/12/Z). We thank the Australian Museum, American Museum of Natural History, Booth Museum of Natural History, Natural History Museum (London), Museum of Comparative Zoology (Harvard University), Mus?e des Confluences, Mus?um National d?Histoire Naturelle (Paris), Museum Victoria, Queensland Museum, Museum of Zoology (University of Michigan), Smithsonian Institution National Museum of Natural History, and all the curators and museum technicians who generously sampled and provided historical samples; M.-D. Wandhammer from Mus?e Zoologique de la Ville de Strasbourg, who helped to track historical French samples; and the British Association for Shooting and Conservation (BASC), A. Holroyd, S. Whitehead, and all volunteers who contributed with modern rabbit samples. P. Kerr provided rabbit samples from NSW (Australia) from before the emergence of RHDV. P. Elsworth and W. Dobbie contributed Queensland post-RHDV samples. C. Crump provided human cell lines expressing VPS4. R. Fonseca provided valuable advice concerning ancient DNA bioinformatics. Publisher Copyright: © 2017 The Authors.
PY - 2019/3/22
Y1 - 2019/3/22
N2 - In the 1950s the myxoma virus was released into European rabbit populations in Australia and Europe, decimating populations and resulting in the rapid evolution of resistance. We investigated the genetic basis of resistance by comparing the exomes of rabbits collected before and after the pandemic. We found a strong pattern of parallel evolution, with selection on standing genetic variation favoring the same alleles in Australia, France, and the United Kingdom. Many of these changes occurred in immunity-related genes, supporting a polygenic basis of resistance. We experimentally validated the role of several genes in viral replication and showed that selection acting on an interferon protein has increased the protein’s antiviral effect.
AB - In the 1950s the myxoma virus was released into European rabbit populations in Australia and Europe, decimating populations and resulting in the rapid evolution of resistance. We investigated the genetic basis of resistance by comparing the exomes of rabbits collected before and after the pandemic. We found a strong pattern of parallel evolution, with selection on standing genetic variation favoring the same alleles in Australia, France, and the United Kingdom. Many of these changes occurred in immunity-related genes, supporting a polygenic basis of resistance. We experimentally validated the role of several genes in viral replication and showed that selection acting on an interferon protein has increased the protein’s antiviral effect.
UR - http://www.scopus.com/inward/record.url?scp=85061759943&partnerID=8YFLogxK
U2 - 10.1126/science.aau7285
DO - 10.1126/science.aau7285
M3 - Article
C2 - 30765607
AN - SCOPUS:85061759943
SN - 0036-8075
VL - 363
SP - 1319
EP - 1326
JO - Science
JF - Science
IS - 6433
ER -