Artigo
Genomic signatures of evolutionary transitions from solitary to group living
Registro en:
Science. Washington: Amer Assoc Advancement Science, v. 348, n. 6239, p. 1139-1143, 2015.
0036-8075
10.1126/science.aaa4788
WOS:000355590500049
Autor
Kapheim, Karen M.
Pan, Hailin
Li, Cai
Salzberg, Steven L.
Puiu, Daniela
Magoc, Tanja
Robertson, Hugh M.
Hudson, Matthew E.
Venkat, Aarti
Fischman, Brielle J.
Hernandez, Alvaro
Yandell, Mark
Ence, Daniel
Holt, Carson
Yocum, George D.
Kemp, William P.
Bosch, Jordi
Waterhouse, Robert M.
Zdobnov, Evgeny M.
Stolle, Eckart
Kraus, F. Bernhard
Helbing, Sophie
Moritz, Robin F. A.
Glastad, Karl M.
Hunt, Brendan G.
Goodisman, Michael A. D.
Hauser, Frank
Grimmelikhuijzen, Cornelis J. P.
Pinheiro, Daniel Guariz [UNESP]
Franco Nunes, Francis Morais
Miranda Soares, Michelle Prioli
Tanaka, Erica Donato
Paulino Simoes, Zila Luz
Hartfelder, Klaus
Evans, Jay D.
Barribeau, Seth M.
Johnson, Reed M.
Massey, Jonathan H.
Southey, Bruce R.
Hasselmann, Martin
Hamacher, Daniel
Biewer, Matthias
Kent, Clement F.
Zayed, Amro
Blatti, Charles
Sinha, Saurabh
Johnston, J. Spencer
Hanrahan, Shawn J.
Kocher, Sarah D.
Wang, Jun
Robinson, Gene E.
Zhang, Guojie
Resumen
The evolution of eusociality is one of the major transitions in evolution, but the underlying genomic changes are unknown. We compared the genomes of 10 bee species that vary in social complexity, representing multiple independent transitions in social evolution, and report three major findings. First, many important genes show evidence of neutral evolution as a consequence of relaxed selection with increasing social complexity. Second, there is no single road map to eusociality; independent evolutionary transitions in sociality have independent genetic underpinnings. Third, though clearly independent in detail, these transitions do have similar general features, including an increase in constrained protein evolution accompanied by increases in the potential for gene regulation and decreases in diversity and abundance of transposable elements. Eusociality may arise through different mechanisms each time, but would likely always involve an increase in the complexity of gene networks. BGI, a U.S. National Institutes of Health Pioneer Award European Union U.S. National Science Foundation Danish Council for Independent Research Lundbeck Foundation Georgia Tech-Elizabeth Smithgall Watts endowment Marie Curie International Outgoing Fellowship Swiss National Science Foundation Commission Informatique of the University of Geneva Schmidheiny Foundation Swiss Institute of Bioinformatics Natural Sciences and Engineering Research Council of Canada i5K Initiative Univ Illinois, Carl R Woese Inst Genom Biol, Urbana, IL 61801 USA Univ Illinois, Dept Entomol, Urbana, IL 61801 USA Utah State Univ, Dept Biol, Logan, UT 84322 USA BGI Shenzhen, China Natl GeneBank, Shenzhen 518083, Peoples R China Univ Copenhagen, Nat Hist Museum Denmark, Ctr GeoGenet, DK-1350 Copenhagen, Denmark Johns Hopkins Univ, Dept Biomed Engn, Baltimore, MD 21218 USA Johns Hopkins Univ, Dept Comp Sci, Baltimore, MD 21218 USA Johns Hopkins Univ, Dept Biostat, Baltimore, MD 21218 USA Johns Hopkins Univ, McKusick Nathans Inst Genet Med, Ctr Computat Biol, Sch Med, Baltimore, MD 21205 USA Univ Illinois, Dept Crop Sci, Urbana, IL 61801 USA Univ Chicago, Dept Human Genet, Chicago, IL 60637 USA Univ Illinois, Program Ecol &Evolutionary Biol, Urbana, IL 61801 USA Hobart &William Smith Coll, Dept Biol, Geneva, NY 14456 USA Univ Illinois, Roy J Carver Biotechnol Ctr, Urbana, IL 61801 USA Univ Utah, Eccles Inst Human Genet, Dept Human Genet, Salt Lake City, UT 84112 USA Univ Utah, USTAR Ctr Genet Discovery, Salt Lake City, UT 84112 USA ARS, USDA, Red River Valley Agr Res Ctr, Biosci Res Lab, Fargo, ND 58102 USA Univ Autonoma Barcelona, Ctr Ecol Res &Forestry Applicat CREAF, Bellaterra 08193, Spain Univ Geneva, Sch Med, Dept Genet Med &Dev, CH-1211 Geneva, Switzerland Swiss Inst Bioinformat, CH-1211 Geneva, Switzerland MIT, Comp Sci &Artificial Intelligence Lab, Cambridge, MA 02139 USA Broad Inst MIT &Harvard, Cambridge, MA 02142 USA Univ Halle Wittenberg, Dept Zool, Inst Biol, D-06099 Halle, Saale, Germany Mary Univ London, Sch Biol &Chem Sci, Organismal Biol Res Grp, London E1 4NS, England Univ Hosp Halle, Dept Lab Med, D-06120 Halle, Saale, Germany German Ctr Integrat Biodivers Res iDiv, D-04103 Leipzig, Germany Georgia Inst Technol, Sch Biol, Atlanta, GA 30332 USA Univ Georgia, Dept Entomol, Griffin, GA 30223 USA Univ Copenhagen, Dept Biol, Ctr Funct &Comparat Insect Genom, Copenhagen, Denmark Univ Sao Paulo, Fac Filosofia Ciencias &Letras Ribeirao Preto, Dept Biol, BR-14040901 Ribeirao Preto, SP, Brazil Univ Estadual Paulista UNESP, Fac Ciencias Agr &Vet, Dept Tecnol, BR-14884900 Jaboticabal, SP, Brazil Univ Fed Sao Carlos, Ctr Ciencias Biol &Saude, Dept Genet &Evolucao, BR-13565905 Sao Carlos, SP, Brazil Univ Sao Paulo, Fac Med Ribeirao Preto, Dept Genet, BR-14049900 Ribeirao Preto, SP, Brazil Univ Sao Paulo, Fac Med Ribeirao Preto, Dept Biol Celular &Mol &Bioagentes Patogen, BR-14049900 Ribeirao Preto, SP, Brazil ARS, USDA, Bee Res Lab, Beltsville, MD 20705 USA E Carolina Univ, Dept Biol, Greenville, NC 27858 USA Ohio State Univ, Ohio Agr Res &Dev Ctr, Dept Entomol, Wooster, OH 44691 USA Univ Michigan, Dept Ecol &Evolutionary Biol, Ann Arbor, MI 48109 USA Univ Illinois, Dept Anim Sci, Urbana, IL 61801 USA Univ Hohenheim, Inst Anim Husb &Anim Breeding, Dept Populat Genom, Stuttgart, Germany York Univ, Dept Biol, Toronto, ON M3J 1P3, Canada Howard Hughes Med Inst, Ashburn, VA 20147 USA Univ Illinois, Dept Comp Sci, Urbana, IL 61801 USA Texas A&M Univ, Dept Entomol, College Stn, TX 77843 USA Harvard Univ, Museum Comparat Zool, Dept Organism &Evolutionary Biol, Cambridge, MA 02138 USA Univ Copenhagen, Dept Biol, DK-2200 Copenhagen, Denmark King Abdulaziz Univ, Princess Al Jawhara Ctr Excellence Res Hereditary, Jeddah 21589, Saudi Arabia Macau Univ Sci &Technol, Taipa 999078, Macau, Peoples R China Univ Hong Kong, Dept Med, Hong Kong, Hong Kong, Peoples R China Univ Illinois, Ctr Adv Study Prof Entomol &Neurosci, Urbana, IL 61801 USA Univ Copenhagen, Dept Biol, Ctr Social Evolut, DK-2100 Copenhagen, Denmark Univ Estadual Paulista UNESP, Fac Ciencias Agr &Vet, Dept Tecnol, BR-14884900 Jaboticabal, SP, Brazil BGI, a U.S. National Institutes of Health Pioneer Award: DP1 OD006416 European Union: 300837 U.S. National Science Foundation: DEB-0640690 U.S. National Science Foundation: DEB-0743154 Danish Council for Independent Research: 10-081390 Danish Council for Independent Research: 0602-01170B Marie Curie International Outgoing Fellowship: PIOF-GA-2011-303312 Swiss National Science Foundation: 31003A-125350