The draft genome of a diploid cotton Gossypium raimondii
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The draft genome of a diploid cotton Gossypium raimondii. / Wang, Kunbo; Wang, Zhiwen; Li, Fuguang; Ye, Wuwei; Wang, Junyi; Song, Guoli; Yue, Zhen; Cong, Lin; Shang, Haihong; Zhu, Shilin; Zou, Changsong; Li, Qin; Yuan, Youlu; Lu, Cairui; Wei, Hengling; Gou, Caiyun; Zheng, Zequn; Yin, Ye; Zhang, Xueyan; Liu, Kun; Wang, Bo; Song, Chi; Shi, Nan; Kohel, Russell J.; Percy, Richard G.; Yu, John Z.; Zhu, Yu-Xian; Wang, Jun; Yu, Shuxun.
In: Nature Genetics, Vol. 44, No. 10, 2012, p. 1098-1103.Research output: Contribution to journal › Journal article › Research › peer-review
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TY - JOUR
T1 - The draft genome of a diploid cotton Gossypium raimondii
AU - Wang, Kunbo
AU - Wang, Zhiwen
AU - Li, Fuguang
AU - Ye, Wuwei
AU - Wang, Junyi
AU - Song, Guoli
AU - Yue, Zhen
AU - Cong, Lin
AU - Shang, Haihong
AU - Zhu, Shilin
AU - Zou, Changsong
AU - Li, Qin
AU - Yuan, Youlu
AU - Lu, Cairui
AU - Wei, Hengling
AU - Gou, Caiyun
AU - Zheng, Zequn
AU - Yin, Ye
AU - Zhang, Xueyan
AU - Liu, Kun
AU - Wang, Bo
AU - Song, Chi
AU - Shi, Nan
AU - Kohel, Russell J.
AU - Percy, Richard G.
AU - Yu, John Z.
AU - Zhu, Yu-Xian
AU - Wang, Jun
AU - Yu, Shuxun
PY - 2012
Y1 - 2012
N2 - We have sequenced and assembled a draft genome of G. raimondii, whose progenitor is the putative contributor of the D subgenome to the economically important fiber-producing cotton species Gossypium hirsutum and Gossypium barbadense. Over 73% of the assembled sequences were anchored on 13 G. raimondii chromosomes. The genome contains 40,976 protein-coding genes, with 92.2% of these further confirmed by transcriptome data. Evidence of the hexaploidization event shared by the eudicots as well as of a cotton-specific whole-genome duplication approximately 13-20 million years ago was observed. We identified 2,355 syntenic blocks in the G. raimondii genome, and we found that approximately 40% of the paralogous genes were present in more than 1 block, which suggests that this genome has undergone substantial chromosome rearrangement during its evolution. Cotton, and probably Theobroma cacao, are the only sequenced plant species that possess an authentic CDN1 gene family for gossypol biosynthesis, as revealed by phylogenetic analysis.
AB - We have sequenced and assembled a draft genome of G. raimondii, whose progenitor is the putative contributor of the D subgenome to the economically important fiber-producing cotton species Gossypium hirsutum and Gossypium barbadense. Over 73% of the assembled sequences were anchored on 13 G. raimondii chromosomes. The genome contains 40,976 protein-coding genes, with 92.2% of these further confirmed by transcriptome data. Evidence of the hexaploidization event shared by the eudicots as well as of a cotton-specific whole-genome duplication approximately 13-20 million years ago was observed. We identified 2,355 syntenic blocks in the G. raimondii genome, and we found that approximately 40% of the paralogous genes were present in more than 1 block, which suggests that this genome has undergone substantial chromosome rearrangement during its evolution. Cotton, and probably Theobroma cacao, are the only sequenced plant species that possess an authentic CDN1 gene family for gossypol biosynthesis, as revealed by phylogenetic analysis.
U2 - 10.1038/ng.2371
DO - 10.1038/ng.2371
M3 - Journal article
C2 - 22922876
VL - 44
SP - 1098
EP - 1103
JO - Nature Genetics
JF - Nature Genetics
SN - 1061-4036
IS - 10
ER -
ID: 46234440