版权说明 帮助中心
首页 > 成果 > 详情

Plant genetics. Early allopolyploid evolution in the post-Neolithic Brassica napus oilseed genome.

ESI高被引SCI-EMedline
WOS被引频次:479
认领
导出
Link by DOI
反馈
分享
QQ微信 微博
成果类型:
期刊论文
作者:
Chalhoub, Boulos*;Denoeud, France;Liu, Shengyi;Parkin, Isobel A P*;Tang, Haibao;Wang, Xiyin;Chiquet, Julien;Belcram, Harry;Tong, Chaobo;Samans, Birgit;Correa, Margot;Da Silva, Corinne;Just, Jeremy;Falentin, Cyril;Koh, Chu Shin;Le Clainche, Isabelle;Bernard, Maria;Bento, Pascal;Noel, Benjamin;Labadie, Karine;Alberti, Adriana;Charles, Mathieu;Arnaud, Dominique;Guo, Hui;Daviaud, Christian;Alamery, Salman;Jabbari, Kamel;Zhao, Meixia;Edger, Patrick P;Chelaifa, Houda;Tack, David;Lassalle, Gilles;Mestiri, Imen;Schnel, Nicolas;Le Paslier, Marie-Christine;Fan, Guangyi;Renault, Victor;Bayer, Philippe E;Golicz, Agnieszka A;Manoli, Sahana;Lee, Tae-Ho;Thi, Vinh Ha Dinh;Chalabi, Smahane;Hu, Qiong;Fan, Chuchuan;Tollenaere, Reece;Lu, Yunhai;Battail, Christophe;Shen, Jinxiong;Sidebottom, Christine H D;Wang, Xinfa;Canaguier, Aurelie;Chauveau, Aurelie;Berard, Aurelie;Deniot, Gwenaelle;Guan, Mei;Liu, Zhongsong;Sun, Fengming;Lim, Yong Pyo;Lyons, Eric;Town, Christopher D;Bancroft, Ian;Wang, Xiaowu;Meng, Jinling;Ma, Jianxin;Pires, J Chris;King, Graham J;Brunel, Dominique;Delourme, Regine;Renard, Michel;Aury, Jean-Marc;Adams, Keith L;Batley, Jacqueline;Snowdon, Rod J;Tost, Jorg;Edwards, David*;Zhou, Yongming*;Hua, Wei*;Sharpe, Andrew G*;Paterson, Andrew H*;Guan, Chunyun*;Wincker, Patrick*
通讯作者:
Chalhoub, Boulos;Parkin, Isobel A P;Edwards, David;Zhou, Yongming;Hua, Wei;Sharpe, Andrew G;Paterson, Andrew H;Guan, Chunyun;Wincker, Patrick
作者机构:
[Da Silva, Corinne; Bento, Pascal; Labadie, Karine; Alberti, Adriana; Correa, Margot; Noel, Benjamin; Bernard, Maria; Aury, Jean-Marc; Battail, Christophe] Commissariat a l'Energie Atomique (CEA), Institut de Genomique (IG), Genoscope, BP5706, 91057 Evry, France
[Daviaud, Christian; Tost, Jorg] Laboratory for Epigenetics and Environment, Centre National de Genotypage, CEA-IG, 2 rue Gaston Cremieux, 91000 Evry, France
[Denoeud, France] Commissariat a l'Energie Atomique (CEA), Institut de Genomique (IG), Genoscope, BP5706, 91057 Evry, France. Universite d'Evry Val d'Essone, UMR 8030, CP5706, Evry, France. Centre National de Recherche Scientifique (CNRS), UMR 8030, CP5706, Evry, France
[Sidebottom, Christine H D; Koh, Chu Shin] National Research Council Canada, 110 Gymnasium Place, Saskatoon, SK S7N 0W9, Canada
[Tack, David; Adams, Keith L] Department of Botany, University of British Columbia, Vancouver, BC, Canada
通讯机构:
[Chalhoub, Boulos] Univ Evry Val dEssone, Inst Natl Rech Agron INRA, Unite Rech Genom Vegetale, UMR1165, 2 Rue Gaston Cremieux, F-91057 Evry, France.
语种:
英文
期刊:
Science (New York, N.Y.)
ISSN:
0036-8075
年:
2014
卷:
345
期:
6199
页码:
950-953
文献类别:
WOS:Article
所属学科:
ESI学科类别:分子生物学&遗传学;WOS学科类别:Multidisciplinary Sciences
入藏号:
WOS:000340524700051;PMID:25146293
基金类别:
French ANR (Agence Nationale de la Recherche) [ANR-09-GENM-021]; Sofi-Proteol for bioinformatic personnnel; National Basic Research Program of China [2011CB109300]; Canadian Canola Genome Sequencing Initiative (Genome Alberta); Canadian Canola Genome Sequencing Initiative
机构署名:
本校为通讯机构
院系归属:
农学院
摘要:
Oilseed rape (Brassica napus L.) was formed similar to 7500 years ago by hybridization between B. rapa and B. oleracea, followed by chromosome doubling, a process known as allopolyploidy. Together with more ancient polyploidizations, this conferred an aggregate 72x genome multiplication since the origin of angiosperms and high gene content. We examined the B. napus genome and the consequences of its recent duplication. The constituent A(n) and C-n subgenomes are engaged in subtle structural, functional, and epigenetic cross-talk, with abundant homeologous exchanges. Incipient gene loss and expression divergence have begun. Selection in B. napus oilseed types has accelerated the loss of glucosinolate genes, while preserving expansion of oil biosynthesis genes. These processes provide insights into allopolyploid evolution and its relationship with crop domestication and improvement.
参考文献:
Al-Shehbaz IA, 2012, TAXON, V61, P931
Allender CJ, 2010, BMC PLANT BIOL, V10, DOI 10.1186/1471-2229-10-54
Buggs RJA, 2011, CURR BIOL, V21, P551, DOI 10.1016/j.cub.2011.02.016
Darwin C., 1905, VARIATION ANIMALS PL, V2, P398
Delourme R, 2013, BMC GENOMICS, V14, DOI 10.1186/1471-2164-14-120

反馈

验证码:
看不清楚,换一个
确定
取消

成果认领

标题:
用户 作者 通讯作者
请选择
请选择
确定
取消

提示

该栏目需要登录且有访问权限才可以访问

如果您有访问权限,请直接 登录访问

如果您没有访问权限,请联系管理员申请开通

管理员联系邮箱:yun@hnwdkj.com