Plasticity of animal genome architecture unmasked by rapid evolution of a pelagic tunicate.
Plasticity of animal genome architecture unmasked by rapid evolution of a pelagic tunicate.
复制标题
DOI:
10.1126/science.1194167
复制
发表时间:
2010-12-03
期刊:
影响因子:
--
通讯作者:
Chourrout D
中科院分区:
文献类型:
--
作者:
Denoeud F;Henriet S;Mungpakdee S;Aury JM;Da Silva C;Brinkmann H;Mikhaleva J;Olsen LC;Jubin C;Cañestro C;Bouquet JM;Danks G;Poulain J;Campsteijn C;Adamski M;Cross I;Yadetie F;Muffato M;Louis A;Butcher S;Tsagkogeorga G;Konrad A;Singh S;Jensen MF;Huynh Cong E;Eikeseth-Otteraa H;Noel B;Anthouard V;Porcel BM;Kachouri-Lafond R;Nishino A;Ugolini M;Chourrout P;Nishida H;Aasland R;Huzurbazar S;Westhof E;Delsuc F;Lehrach H;Reinhardt R;Weissenbach J;Roy SW;Artiguenave F;Postlethwait JH;Manak JR;Thompson EM;Jaillon O;Du Pasquier L;Boudinot P;Liberles DA;Volff JN;Philippe H;Lenhard B;Roest Crollius H;Wincker P;Chourrout D
Genomes of animals as different as sponges and humans show conservation of global architecture. Here we show that multiple genomic features including transposon diversity, developmental gene repertoire, physical gene order, and intron-exon organization are shattered in the tunicate Oikopleura, belonging to the sister group of vertebrates and retaining chordate morphology. Ancestral architecture of animal genomes can be deeply modified and may therefore be largely nonadaptive. This rapidly evolving animal lineage thus offers unique perspectives on the level of genome plasticity. It also illuminates issues as fundamental as the mechanisms of intron gain.
登录
查看更多内容
影响因子:
9.8
作者:
Woolfe A;Goodson M;Goode DK;Snell P;McEwen GK;Vavouri T;Smith SF;North P;Callaway H;Kelly K;Walter K;Abnizova I;Gilks W;Edwards YJ;Cooke JE;Elgar G
通讯作者:
Elgar G
DOI:
10.1073/pnas.0702207104
发表时间:
2007-05-15
影响因子:
11.1
作者:
Lynch, Michael
通讯作者:
Lynch, Michael
影响因子:
56.9
作者:
Lynch, M;Conery, JS
通讯作者:
Conery, JS
影响因子:
10.7
作者:
Volff, JN;Lehrach, H;Chourrout, D
通讯作者:
Chourrout, D
影响因子:
2.1
作者:
Bouquet JM;Spriet E;Troedsson C;Otterå H;Chourrout D;Thompson EM
通讯作者:
Thompson EM