The genome of the mesopolyploid crop species Brassica rapa

@article{Wang2011TheGO,
  title={The genome of the mesopolyploid crop species Brassica rapa},
  author={Xiaowu Wang and Han-zhong Wang and Jun-ling Wang and Rifei Sun and Jian Wu and Shengyi Liu and Yinqi Bai and Jeong‐Hwan Mun and Ian Bancroft and Feng Cheng and Sanwen Huang and Xi-xiang Li and Wei Hua and Junyi Wang and Xiyin Wang and Michael Freeling and J. Chris Pires and Andrew H. Paterson and Boulos Chalhoub and Bo Wang and Alice Hayward and Andrew G. Sharpe and Beom-Seok Park and Bernd Weisshaar and Binghang Liu and Bo Li and Bo Liu and Chaobo Tong and Chi Song and Chris Duran and Chunfang Peng and Chunyu Geng and Chu Shin Koh and Chuyu Lin and David Edwards and Desheng Mu and Di Shen and Eleni Soumpourou and Fei Li and Fiona Fraser and Gavin C. Conant and Gilles Lassalle and Graham J. King and Guusje Bonnema and Haibao Tang and Haiping Wang and Harry Belcram and Heling Zhou and Hideki Hirakawa and Hiroshi Ab{\'e} and Hui Guo and Hui Wang and Huizhe Jin and Isobel A. P. Parkin and Jacqueline Batley and Jeong-Sun Kim and J{\'e}r{\'e}my Just and Jianwen Li and Jiaohui Xu and Jie Deng and Jin A. Kim and Jingping Li and Jingyin Yu and Jinling Meng and Jinpeng Wang and Jiumeng Min and Julie Poulain and Katsunori Hatakeyama and Kui-Hua Wu and Liyuan Wang and Lu Fang and Martin Trick and Matthew Links and Meixia Zhao and Mina Jin and Nirala Ramchiary and Nizar Drou and Paul J. Berkman and Qingle Cai and Quanfei Huang and Ruiqiang Li and Satoshi Tabata and Shifeng Cheng and Shu Zhang and Shujiang Zhang and Shunmou Huang and Shusei Sato and Silong Sun and Soo-Jin Kwon and Su-Ryun Choi and Tae-ho Lee and Wei Fan and Xiang Zhao and Xu Tan and Xun Xu and Yan Wang and Yang Qiu and Ye Yin and Yingrui Li and Yong-chen Du and Yongcui Liao and Yong Pyo Lim and Yoshihiro Narusaka and Yupeng Wang and Zhenyi Wang and Zhenyu Li and Zhiwen Wang and Zhiyong Xiong and Zhonghua Zhang},
  journal={Nature Genetics},
  year={2011},
  volume={43},
  pages={1035-1039}
}
We report the annotation and analysis of the draft genome sequence of Brassica rapa accession Chiifu-401-42, a Chinese cabbage. [...] Key Method We used Arabidopsis thaliana as an outgroup for investigating the consequences of genome triplication, such as structural and functional evolution. The extent of gene loss (fractionation) among triplicated genome segments varies, with one of the three copies consistently retaining a disproportionately large fraction of the genes expected to have been present in its…Expand
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The dynamics of the major Brassica repeats that have played roles in speciation of the AA, CC, and AACC genomes are reviewed to understand the role of these repeats in genome evolution.
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TLDR
This study identified the auxin response factor (ARF) gene family, which is one of the key regulators of auxin-mediated plant growth and development in the B. rapa genome, and will provide a fundamental basis for the modification and evolution of the gene family after a polyploidy event, as well as a functional study of ARF genes in a polyPLoidy crop species.
Molecular characterization of the flowering time gene FRIGIDA in Brassica genomes A and C
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The phylogenetic analysis of available FRI sequences presumes that the duplication of FRI loci preceded speciation in the genus Brassica, and conserved almost completely in the subgenomes A and C of tetraploid B. napus.
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