Early allopolyploid evolution in the post-neolithic Brassica napus oilseed genome

Boulos Chalhoub; France Denoeud; Shengyi Liu; Isobel A.P. Parkin; Haibao Tang; Xiyin Wang; Julien Chiquet; Harry Belcram; Chaobo Tong; Birgit Samans; Margot Corréa; Corinne Da Silva; Jérémy Just; Cyril Falentin; Chu Shin Koh; Isabelle Le Clainche; Maria Bernard; Pascal Bento; Benjamin Noel; Karine Labadie; Adriana Alberti; Mathieu Charles; Dominique Arnaud; Hui Guo; Christian Daviaud; Salman Alamery; Kamel Jabbari; Meixia Zhao; Patrick P. Edger; Houda Chelaifa; David Tack; Gilles Lassalle; Imen Mestiri; Nicolas Schnel; Marie Christine Le Paslier; Guangyi Fan; Victor Renault; Philippe E. Bayer; Agnieszka A. Golicz; Sahana Manoli; Tae Ho Lee; Vinh Ha Dinh Thi; Smahane Chalabi; Qiong Hu; Chuchuan Fan; Reece Tollenaere; Yunhai Lu; Christophe Battail; Jinxiong Shen; Christine H.D. Sidebottom; Xinfa Wang; Aurélie Canaguier; Aurélie Chauveau; Aurélie Bérard; Gwenaëlle Deniot; Mei Guan; Zhongsong Liu; Fengming Sun; Yong Pyo Lim; Eric Lyons; Christopher D. Town; Ian Bancroft; Xiaowu Wang; Jinling Meng; Jianxin Ma; J. Chris Pires; Graham J. King; Dominique Brunel; Régine Delourme; Michel Renard; Jean Marc Aury; Keith L. Adams; Jacqueline Batley; Rod J. Snowdon; Jorg Tost; David Edwards; Yongming Zhou; Wei Hua; Andrew G. Sharpe; Andrew H. Paterson; Chunyun Guan; Patrick Wincker

doi:10.1126/science.1253435

Early allopolyploid evolution in the post-neolithic Brassica napus oilseed genome

Boulos Chalhoub, France Denoeud, Shengyi Liu, Isobel A.P. Parkin, Haibao Tang, Xiyin Wang, Julien Chiquet, Harry Belcram, Chaobo Tong, Birgit Samans, Margot Corréa, Corinne Da Silva, Jérémy Just, Cyril Falentin, Chu Shin Koh, Isabelle Le Clainche, Maria Bernard, Pascal Bento, Benjamin Noel, Karine LabadieAdriana Alberti, Mathieu Charles, Dominique Arnaud, Hui Guo, Christian Daviaud, Salman Alamery, Kamel Jabbari, Meixia Zhao, Patrick P. Edger, Houda Chelaifa, David Tack, Gilles Lassalle, Imen Mestiri, Nicolas Schnel, Marie Christine Le Paslier, Guangyi Fan, Victor Renault, Philippe E. Bayer, Agnieszka A. Golicz, Sahana Manoli, Tae Ho Lee, Vinh Ha Dinh Thi, Smahane Chalabi, Qiong Hu, Chuchuan Fan, Reece Tollenaere, Yunhai Lu, Christophe Battail, Jinxiong Shen, Christine H.D. Sidebottom, Xinfa Wang, Aurélie Canaguier, Aurélie Chauveau, Aurélie Bérard, Gwenaëlle Deniot, Mei Guan, Zhongsong Liu, Fengming Sun, Yong Pyo Lim, Eric Lyons, Christopher D. Town, Ian Bancroft, Xiaowu Wang, Jinling Meng, Jianxin Ma, J. Chris Pires, Graham J. King, Dominique Brunel, Régine Delourme, Michel Renard, Jean Marc Aury, Keith L. Adams, Jacqueline Batley, Rod J. Snowdon, Jorg Tost, David Edwards, Yongming Zhou, Wei Hua, Andrew G. Sharpe, Andrew H. Paterson, Chunyun Guan, Patrick Wincker

Biology

Research output: Contribution to journal › Article › peer-review

1842 Scopus citations

Abstract

Oilseed rape (Brassica napus L.) was formed ∼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 An and Cn 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.

Original language	English (US)
Pages (from-to)	950-953
Number of pages	4
Journal	Science
Volume	345
Issue number	6199
DOIs	https://doi.org/10.1126/science.1253435
State	Published - Aug 22 2014

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10.1126/science.1253435

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Chalhoub, B., Denoeud, F., Liu, S., Parkin, I. A. P., Tang, H., Wang, X., Chiquet, J., Belcram, H., Tong, C., Samans, B., Corréa, M., Da Silva, C., Just, J., Falentin, C., Koh, C. S., Le Clainche, I., Bernard, M., Bento, P., Noel, B., ... Wincker, P. (2014). Early allopolyploid evolution in the post-neolithic Brassica napus oilseed genome. Science, 345(6199), 950-953. https://doi.org/10.1126/science.1253435

@article{014148ddbc2e476e9cf552aae14df92d,

title = "Early allopolyploid evolution in the post-neolithic Brassica napus oilseed genome",

abstract = "Oilseed rape (Brassica napus L.) was formed ∼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 An and Cn 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.",

author = "Boulos Chalhoub and France Denoeud and Shengyi Liu and Parkin, {Isobel A.P.} and Haibao Tang and Xiyin Wang and Julien Chiquet and Harry Belcram and Chaobo Tong and Birgit Samans and Margot Corr{\'e}a and {Da Silva}, Corinne and J{\'e}r{\'e}my Just and Cyril Falentin and Koh, {Chu Shin} and {Le Clainche}, Isabelle and Maria Bernard and Pascal Bento and Benjamin Noel and Karine Labadie and Adriana Alberti and Mathieu Charles and Dominique Arnaud and Hui Guo and Christian Daviaud and Salman Alamery and Kamel Jabbari and Meixia Zhao and Edger, {Patrick P.} and Houda Chelaifa and David Tack and Gilles Lassalle and Imen Mestiri and Nicolas Schnel and {Le Paslier}, {Marie Christine} and Guangyi Fan and Victor Renault and Bayer, {Philippe E.} and Golicz, {Agnieszka A.} and Sahana Manoli and Lee, {Tae Ho} and Thi, {Vinh Ha Dinh} and Smahane Chalabi and Qiong Hu and Chuchuan Fan and Reece Tollenaere and Yunhai Lu and Christophe Battail and Jinxiong Shen and Sidebottom, {Christine H.D.} and Xinfa Wang and Aur{\'e}lie Canaguier and Aur{\'e}lie Chauveau and Aur{\'e}lie B{\'e}rard and Gwena{\"e}lle Deniot and Mei Guan and Zhongsong Liu and Fengming Sun and Lim, {Yong Pyo} and Eric Lyons and Town, {Christopher D.} and Ian Bancroft and Xiaowu Wang and Jinling Meng and Jianxin Ma and Pires, {J. Chris} and King, {Graham J.} and Dominique Brunel and R{\'e}gine Delourme and Michel Renard and Aury, {Jean Marc} and Adams, {Keith L.} and Jacqueline Batley and Snowdon, {Rod J.} and Jorg Tost and David Edwards and Yongming Zhou and Wei Hua and Sharpe, {Andrew G.} and Paterson, {Andrew H.} and Chunyun Guan and Patrick Wincker",

year = "2014",

month = aug,

day = "22",

doi = "10.1126/science.1253435",

language = "English (US)",

volume = "345",

pages = "950--953",

journal = "Science",

issn = "0036-8075",

publisher = "American Association for the Advancement of Science",

number = "6199",

}

Chalhoub, B, Denoeud, F, Liu, S, Parkin, IAP, Tang, H, Wang, X, Chiquet, J, Belcram, H, Tong, C, Samans, B, Corréa, M, Da Silva, C, Just, J, Falentin, C, Koh, CS, Le Clainche, I, Bernard, M, Bento, P, Noel, B, Labadie, K, Alberti, A, Charles, M, Arnaud, D, Guo, H, Daviaud, C, Alamery, S, Jabbari, K, Zhao, M, Edger, PP, Chelaifa, H, Tack, D, Lassalle, G, Mestiri, I, Schnel, N, Le Paslier, MC, Fan, G, Renault, V, Bayer, PE, Golicz, AA, Manoli, S, Lee, TH, Thi, VHD, Chalabi, S, Hu, Q, Fan, C, Tollenaere, R, Lu, Y, Battail, C, Shen, J, Sidebottom, CHD, Wang, X, Canaguier, A, Chauveau, A, Bérard, A, Deniot, G, Guan, M, Liu, Z, Sun, F, Lim, YP, Lyons, E, Town, CD, Bancroft, I, Wang, X, Meng, J, Ma, J, Pires, JC, King, GJ, Brunel, D, Delourme, R, Renard, M, Aury, JM, Adams, KL, Batley, J, Snowdon, RJ, Tost, J, Edwards, D, Zhou, Y, Hua, W, Sharpe, AG, Paterson, AH, Guan, C & Wincker, P 2014, 'Early allopolyploid evolution in the post-neolithic Brassica napus oilseed genome', Science, vol. 345, no. 6199, pp. 950-953. https://doi.org/10.1126/science.1253435

TY - JOUR

T1 - Early allopolyploid evolution in the post-neolithic Brassica napus oilseed genome

AU - Chalhoub, Boulos

AU - Denoeud, France

AU - Liu, Shengyi

AU - Parkin, Isobel A.P.

AU - Tang, Haibao

AU - Wang, Xiyin

AU - Chiquet, Julien

AU - Belcram, Harry

AU - Tong, Chaobo

AU - Samans, Birgit

AU - Corréa, Margot

AU - Da Silva, Corinne

AU - Just, Jérémy

AU - Falentin, Cyril

AU - Koh, Chu Shin

AU - Le Clainche, Isabelle

AU - Bernard, Maria

AU - Bento, Pascal

AU - Noel, Benjamin

AU - Labadie, Karine

AU - Alberti, Adriana

AU - Charles, Mathieu

AU - Arnaud, Dominique

AU - Guo, Hui

AU - Daviaud, Christian

AU - Alamery, Salman

AU - Jabbari, Kamel

AU - Zhao, Meixia

AU - Edger, Patrick P.

AU - Chelaifa, Houda

AU - Tack, David

AU - Lassalle, Gilles

AU - Mestiri, Imen

AU - Schnel, Nicolas

AU - Le Paslier, Marie Christine

AU - Fan, Guangyi

AU - Renault, Victor

AU - Bayer, Philippe E.

AU - Golicz, Agnieszka A.

AU - Manoli, Sahana

AU - Lee, Tae Ho

AU - Thi, Vinh Ha Dinh

AU - Chalabi, Smahane

AU - Hu, Qiong

AU - Fan, Chuchuan

AU - Tollenaere, Reece

AU - Lu, Yunhai

AU - Battail, Christophe

AU - Shen, Jinxiong

AU - Sidebottom, Christine H.D.

AU - Wang, Xinfa

AU - Canaguier, Aurélie

AU - Chauveau, Aurélie

AU - Bérard, Aurélie

AU - Deniot, Gwenaëlle

AU - Guan, Mei

AU - Liu, Zhongsong

AU - Sun, Fengming

AU - Lim, Yong Pyo

AU - Lyons, Eric

AU - Town, Christopher D.

AU - Bancroft, Ian

AU - Wang, Xiaowu

AU - Meng, Jinling

AU - Ma, Jianxin

AU - Pires, J. Chris

AU - King, Graham J.

AU - Brunel, Dominique

AU - Delourme, Régine

AU - Renard, Michel

AU - Aury, Jean Marc

AU - Adams, Keith L.

AU - Batley, Jacqueline

AU - Snowdon, Rod J.

AU - Tost, Jorg

AU - Edwards, David

AU - Zhou, Yongming

AU - Hua, Wei

AU - Sharpe, Andrew G.

AU - Paterson, Andrew H.

AU - Guan, Chunyun

AU - Wincker, Patrick

PY - 2014/8/22

Y1 - 2014/8/22

N2 - Oilseed rape (Brassica napus L.) was formed ∼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 An and Cn 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.

AB - Oilseed rape (Brassica napus L.) was formed ∼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 An and Cn 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.

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U2 - 10.1126/science.1253435

DO - 10.1126/science.1253435

M3 - Article

C2 - 25146293

AN - SCOPUS:84906689347

SN - 0036-8075

VL - 345

SP - 950

EP - 953

JO - Science

JF - Science

IS - 6199

ER -

Early allopolyploid evolution in the post-neolithic Brassica napus oilseed genome

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