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

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WOS被引频次:441
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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:
[Samans, Birgit; Snowdon, Rod J] Department of Plant Breeding, Research Center for Biosystems, Land Use and Nutrition, Justus Liebig University, Heinrich-Buff-Ring 26-32, 35392 Giessen, Germany
[Deniot, Gwenaelle; Lassalle, Gilles; Schnel, Nicolas; Falentin, Cyril; Delourme, Regine; Renard, Michel] INRA, Institut de Genetique, Environnement et Protection des Plantes (IGEPP) UMR1349, BP35327, 35653 Le Rheu Cedex, France
[Hua, Wei] Key Laboratory of Biology and Genetic Improvement of Oil Crops, Ministry of Agriculture of People's Republic of China, Oil Crops Research Institute, Chinese Academy of Agricultural Sciences, Wuhan 430062, China. chalhoub@evry.inra.fr
[Chauveau, Aurelie; Le Paslier, Marie-Christine; Charles, Mathieu; Brunel, Dominique; Berard, Aurelie] INRA, Etude du Polymorphisme des Genomes Vegetaux, US1279, Centre National de Genotypage, CEA-IG, 2 rue Gaston Cremieux, 91057 Evry, France
[Guo, Hui; Lee, Tae-Ho] Plant Genome Mapping Laboratory, University of Georgia, Athens, GA 30602, USA
通讯机构:
[Parkin, Isobel A P] Agriculture and Agri-Food Canada, 107 Science Place, Saskatoon, SK S7N 0X2, Canada.
[Paterson, Andrew H] Plant Genome Mapping Laboratory, University of Georgia, Athens, GA 30602, USA.
[Edwards, David] Australian Centre for Plant Functional Genomics, School of Agriculture and Food Sciences, University of Queensland, St. Lucia, QLD 4072, Australia. School of Plant Biology, University of Western Australia, WA 6009, Australia.
[Hua, Wei] Key Laboratory of Biology and Genetic Improvement of Oil Crops, Ministry of Agriculture of People's Republic of China, Oil Crops Research Institute, Chinese Academy of Agricultural Sciences, Wuhan 430062, China.
[Guan, Chunyun] College of Agronomy, Hunan Agricultural University, Changsha 410128, China.
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
园艺园林学院
生物科学技术学院
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

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