Paper Report for: Berthelot_2014_Nat.Commun_5_3657 Reference
Title: The rainbow trout genome provides novel insights into evolution after whole-genome duplication in vertebrates
Berthelot C , Brunet F , Chalopin D , Juanchich A , Bernard M , Noel B , Bento P , Da Silva C , Labadie K and Guiguen Y <20 more author(s)>
Berthelot C , Brunet F , Chalopin D , Juanchich A , Bernard M , Noel B , Bento P , Da Silva C , Labadie K , Alberti A , Aury JM , Louis A , Dehais P , Bardou P , Montfort J , Klopp C , Cabau C , Gaspin C , Thorgaard GH , Boussaha M , Quillet E , Guyomard R , Galiana D , Bobe J , Volff JN , Genet C , Wincker P , Jaillon O , Roest Crollius H , Guiguen Y (- 20)
Ref: Nat Commun,
5 :3657, 2014 :
PubMed Abstract PubMedSearch: Berthelot 2014 Nat.Commun 5 3657 PubMedID: 24755649 Gene_locus related to this paper: oncmy-a0a060yri0 ,
oncmy-a0a060.1 ,
oncmy-a0a060.2 ,
oncmy-a0a060wwk7 ,
oncmy-a0a060wr62 ,
oncmy-a0a060wae0 ,
oncmy-a0a060wcy0 ,
oncmy-a0a060wwk2 ,
oncmy-a0a060wxj2 ,
oncmy-a0a060y4g9 ,
oncmy-a0a060w9c6 ,
oncmy-a0a060y4c5 ,
oncmy-a0a060yjg0 ,
oncmy-a0a060yqr9 ,
oncmy-a0a060w5s8 ,
oncmy-a0a060vy20 ,
oncmy-a0a060w006 ,
oncmy-a0a060y788 ,
oncmy-a0a060yt95 ,
oncmy-a0a060xce0 ,
oncmy-a0a060yqu0 ,
oncmy-a0a060xjp0 ,
oncmy-a0a060xym5 ,
oncmy-a0a060xqc7 ,
oncmy-a0a060xjn9 ,
oncmy-a0a060wwr6 ,
oncmy-a0a060xgb0 ,
oncmy-a0a060xey2 ,
oncmy-a0a060yle3 ,
oncmy-a0a060y6u5 Abstract
Vertebrate evolution has been shaped by several rounds of whole-genome duplications (WGDs) that are often suggested to be associated with adaptive radiations and evolutionary innovations. Due to an additional round of WGD, the rainbow trout genome offers a unique opportunity to investigate the early evolutionary fate of a duplicated vertebrate genome. Here we show that after 100 million years of evolution the two ancestral subgenomes have remained extremely collinear, despite the loss of half of the duplicated protein-coding genes, mostly through pseudogenization. In striking contrast is the fate of miRNA genes that have almost all been retained as duplicated copies. The slow and stepwise rediploidization process characterized here challenges the current hypothesis that WGD is followed by massive and rapid genomic reorganizations and gene deletions.
        
Related information
Gene_Locus | oncmy-a0a060yri0 , oncmy-a0a060.1 , oncmy-a0a060.2 , oncmy-a0a060wwk7 , oncmy-a0a060wr62 , oncmy-a0a060wae0 , oncmy-a0a060wcy0 , oncmy-a0a060wwk2 , oncmy-a0a060wxj2 , oncmy-a0a060y4g9 , oncmy-a0a060w9c6 , oncmy-a0a060y4c5 , oncmy-a0a060yjg0 , oncmy-a0a060yqr9 , oncmy-a0a060w5s8 , oncmy-a0a060vy20 , oncmy-a0a060w006 , oncmy-a0a060y788 , oncmy-a0a060yt95 , oncmy-a0a060xce0 , oncmy-a0a060yqu0 , oncmy-a0a060xjp0 , oncmy-a0a060xym5 , oncmy-a0a060xqc7 , oncmy-a0a060xjn9 , oncmy-a0a060wwr6 , oncmy-a0a060xgb0 , oncmy-a0a060xey2 , oncmy-a0a060yle3 , oncmy-a0a060y6u5
Citations formats
Berthelot C, Brunet F, Chalopin D, Juanchich A, Bernard M, Noel B, Bento P, Da Silva C, Labadie K, Alberti A, Aury JM, Louis A, Dehais P, Bardou P, Montfort J, Klopp C, Cabau C, Gaspin C, Thorgaard GH, Boussaha M, Quillet E, Guyomard R, Galiana D, Bobe J, Volff JN, Genet C, Wincker P, Jaillon O, Roest Crollius H, Guiguen Y (2014) The rainbow trout genome provides novel insights into evolution after whole-genome duplication in vertebratesNat Commun 5 : 3657 Berthelot C, Brunet F, Chalopin D, Juanchich A, Bernard M, Noel B, Bento P, Da Silva C, Labadie K, Alberti A, Aury JM, Louis A, Dehais P, Bardou P, Montfort J, Klopp C, Cabau C, Gaspin C, Thorgaard GH, Boussaha M, Quillet E, Guyomard R, Galiana D, Bobe J, Volff JN, Genet C, Wincker P, Jaillon O, Roest Crollius H, Guiguen Y (2014) Nat Commun 5 : 3657