数字农科院2.0

Genome-Wide Identification And Analysis Of T.he Wuschel-Related Homeobox (Wox) G ene Family In Allotetraploid Brassica Napus Reveals Changes In Wox Genes During Polyploidization

文献类型： 外文期刊

作者： Li, MD; Wang, RH; Liu, ZY; Wu, XM; Wang, JB

作者机构：

关键词： WUSCHEL-related homeobox gene; WOX gene family; Homeobox domain; Allotetraploid; Brassica napus; Polyploidization; Expression pattern

期刊名称： BMC GENOMICS

ISSN： 1471-2164

年卷期： 2019 年 20 卷

页码：

收录情况： JCR（2021版）

摘要： BackgroundWUSCHEL-related homeobox (WOX) genes encoding plant-specific homeobox (HB) transcription factors play important roles in the growth and development of plants. To date, WOX genes has been identified and analyzed in many polyploids (such as cotton and tobacco), but the evolutionary analysis of them during polyploidization is rare. With the completion of genome sequencing, allotetraploid Brassica napus and its diploid progenitors (B. rapa and B. oleracea) are a good system for studying this question.ResultsIn this study, 52, 25 and 29 WOX genes were identified in allotetraploid B. napus (2n=4x=38, A(n)C(n)), the A(n) genome donor B. rapa (2n=2x=20, A(r)) and the C-n genome donor B. oleracea (2n=2x=18, C-o), respectively. All identified WOX genes in B. napus and its diploid progenitors were divided into three clades, and these genes were selected to perform gene structure and chromosome location analysis. The results showed that at least 70 and 67% of WOX genes maintained the same gene structure and relative position on chromosomes, respectively, indicating that WOX genes in B. napus were highly conserved at the DNA level during polyploidization. In addition, the analysis of duplicated genes and transposable elements (TEs) near WOX genes showed that whole-genome triplication (WGT) events, segmental duplication and abundant TEs played important roles in the expansion of the WOX gene family in B. napus. Moreover, the analysis of the expression profiles of WOX gene pairs with evolutionary relationships suggested that the WOX gene family may have changed at the transcriptional regulation level during polyploidization.ConclusionsThe results of this study increased our understanding of the WOX genes in B. napus and its diploid progenitors, providing a rich resource for further study of WOX genes in these species. In addition, the changes in WOX genes during the process of polyploidization were discussed from the aspects of gene number, gene structure, gene relative location and gene expression, which provides a reference for future polyploidization analysis.

分类号：

  • 相关文献

[1]Genome-Wide Identification And Analysis Of T.he Ein3/Eil Gene Family I n Allotetraploid Brassica Napus Reveal Its Potential Advantages During Polyploidization. Li, MD, Wang, RH, Liang, ZW, Wu, XM, Wang, JB. 2019

[2]The Gene Structure And Expression L.evel Changes Of The G h3 Gene Family In Brassica Napus Relative To Its Diploid Ancestors. Wang, RH, Li, MD, Wu, XM, Wang, JB. 2019

[3]Synthetic Hexaploid Wheat: Yesterday, Today, A.nd Tomorrow. Li, AL, Liu, DC, Yang, WY, Kishii, M, Mao, L. 2018

[4]甘蓝型油菜ACCase、DGAT2和船PC基因对氮素用量的应答. 闫贵欣,陈碧云,许鲲,高桂珍,吕培军,伍晓明,李锋,李俊. 2012

[5]Discovery And Annotation Of A N.ovel Transposable Element Family I n Gossypium. Liu, Zhen,Cai, Xiaoyan,Guo, Xinlei,Hua, Jinping,Liu, Fang,Liu, Yuling,Cui, Xinglei,Lu, Hejun,Lu, Hejun,Ma, Zhiying,Wang, Kunbo,Wang, Xingxing,Wang, Xiyin,Zhang, Hong,Zhang, Jinfa,Zhang, Zhenmei,Zhou, Zhongli. 2018

[6]The High-Quality Genome Of Brassica N.apus Cultivar 'Zs11' Reveals T he Introgression History In Semi-Winter Morphotype. Dong, Caihua,Chen, Wenbin,Guan, Chunyun,Fan, Guangyi,Fan, Guangyi,Mei, Desheng,Liu, Weiqing,Shi, Jiaqin,Long, Yan,Meng, Jinling,Liu, Xin,Hua, Wei,Huang, Shunmou,Guan, Mei,Hu, Zhiyong,Hu, Qiong,Tong, Chaobo,Fan, Guangyi,Fan, Guangyi,Du, Dezhi,Huang, Guodong,Chalhoub, Boulos,Sun, Fengming,Zhang, He,Zhou, Yongming,Yu, Jingyin,Liang, Xinming,Zeng, Peng,Zhang, Yaolei,Xu, Xun,Wang, Xinfa,Wang, Xi,Wang, Jiahao,Wang, Hanzhong,Lee, Simon Ming-Yuen,Li, Jiana,Liu, Xin,Qi, Cunkou,Shi, Chengcheng,Jiang, Liangcai,Liu, Shengyi,Li, Liangwei,Liu, Kede,Lee, Simon Ming-Yuen,Li, Jun. 2017

[7]Synthetic Hexaploid Wheat: Yesterday, Today, A.nd Tomorrow. Kishii, Masahiro,Li, Aili,Liu, Dengcai,Mao, Long,Yang, Wuyun. 2018

[8]Evolutionary Conservation And Divergence Of G.enes Encoding 3-Hydroxy-3-Methylglutaryl Coenzyme A Synthase In The Allotetraploid Cotton Species Gossypium Hirsutum. Liu, Wei,Li, Wei,Jia, Lin,Ma, Zongbin,Zhang, Zhiqiang,Zhu, Wei,Ren, Zhongying. 2019

[9]Genomic footprints of wheat evolution in China reflected by a Wheat660K SNP array.. Zhiwei Wang,Chenyang Hao,Jing Zhao,Chang Li,Chengzhi Jiao,Wei Xi,Jian Hou,Tian Li,Hongxia Liu,Xueyong Zhang. 2021

[10]Homology-mediated inter-chromosomal interactions in hexaploid wheat lead to specific subgenome territories following polyploidization and introgression. Jizeng Jia,Yilin Xie,Jingfei Cheng,Chuizheng Kong,Meiyue Wang,Lifeng Gao,Fei Zhao,Jingyu Guo,Kai Wang,Guangwei Li,Dangqun Cui,Tiezhu Hu,Guangyao Zhao,Daowen Wang,Zhengang Ru,Yijing Zhang. 2021

[11]Differential Cobalt-Induced Effects On Plant G.rowth, Ultrastructural Modifications, And A ntioxidative Response Among Four Brassica Napus (L.) Cultivars. Gill, R. A.,Islam, F.,Mwamba, T. M.,Zhang, N.,ul Hassan, Z.,Gill, R. A.,Zhou, W. J.,Ali, S.,Lv, M. T.,Ali, S.. 2018

[12]Joint Qtl Mapping And Transcriptome S.equencing Analysis Reveal Candidate F lowering Time Genes In Brassica Napus L. Zhang, Aoxiang,Yang, Bo,Xu, Xinfu,Wang, Tengyue,Shuang, Lan Shuan,Paterson, Andrew H.,Jian, Hongju,Liu, Min,Liu, Liezhao,Ma, Jinqi,Li, Jiana,Jian, Hongju. 2019

[13]Genome-Wide Identification, Evolutionary And Expression A.nalyses Of The Galactinol S ynthase Gene Family In Rapeseed And Tobacco. Ma, Jinqi,Yu, Mengna,Liu, Miao,Lei, Bo,Zhang, Kai,Qu, Cunmin,Zhang, Rui,Chang, Wei,Yu, Mengna,Lu, Kun,Sun, Wei,Fan, Yonghai,Lei, Bo,Liu, Miao,Qian, Mingchao,Sun, Wei,Fan, Yonghai,Duan, Huichun,Qu, Cunmin,Duan, Huichun,Ma, Jinqi,Lu, Kun,Zhang, Rui,Qian, Mingchao,Chang, Wei. 2017

[14]Genome-Wide Characterization And Analysis Of M.etallothionein Family Genes That F unction In Metal Stress Tolerance In Brassica Napus L.. Li, Jiana,Huang, Xiaohu,Li, Jiana,Xu, Xinfu,Liang, Ying,Liang, Ying,Pan, Yu,Lu, Kun,Ma, Guoqiang,Lu, Kun,Ma, Guoqiang,Pan, Yu,Wang, Rui,Qiao, Cailin,Qiao, Cailin,Huang, Xiaohu,Qu, Cunmin,Wang, Rui,Zhu, Meichen,Wang, Shuxian,Wang, Shuxian,Qu, Cunmin,Xu, Xinfu,Zhu, Meichen. 2018

[15]Genome-Wide Identification And Characterization Of N.odule-Inception-Like Protein (Nlp) Family G enes In Brassica Napus. Xu, Xingfu,Xu, Xingfu,Lu, Kun,Lu, Kun,Liu, Miao,Fan, Yonghai,Chang, Wei,Qu, Cunmin,Zhang, Kai,Chang, Wei,Sun, Wei,Li, Jiana,Fan, Yonghai,Li, Jiana,Liu, Liezhao,Liu, Liezhao,Tang, Zhanglin,Sun, Wei,Tang, Zhanglin,Liu, Miao,Qu, Cunmin. 2018

[16]Joint Rna-Seq And Mirna Profiling A.nalyses To Reveal Molecular M echanisms In Regulating Thickness Of Pod Canopy In Brassica Napus. Yang, Hong,Qu, Cunmin,Qu, Cunmin,Huo, Qiang,Li, Jiana,Qu, Cunmin,Lu, Kun,Chen, Zhiyou,Lu, Kun,Jian, Hongju,Lu, Kun,Huo, Qiang,Li, Jiana,Qu, Cunmin,Jian, Hongju,Chen, Zhiyou,Lu, Kun,Li, Jiana,Yang, Hong,Lu, Kun,Li, Jiana. 2019

[17]Genome-Wide Identification Of Micrornas In R.esponse To Cadmium Stress I n Oilseed Rape (Brassica Napus L.) Using High-Throughput Sequencing. Ding, Yiran,Xu, Xinfu,Ma, Jinqi,Li, Jiana,Jian, Hongju,Chen, Zhiyou,Liu, Liezhao,Zhang, Aoxiang,Yang, Bo. 2018

[18]Genome-Wide Identification Of The Lac G.ene Family And Its E xpression Analysis Under Stress In Brassica Napus. Li, Yangyang,Li, Jiana,Lin, Na,Xu, Xinfu,Lu, Kun,Liu, Liezhao,Ping, Xiaoke,Wang, Tengyue,Wang, Hao,Jian, Hongju,Di, Feifei. 2019

[19]Genome-Wide Analysis And Expression Profiling O.f The Hma Gene F amily In Brassica Napus Under Cd Stress. Li, Nannan,Xiao, Hua,Sun, Juanjuan,Wang, Shufeng,Luo, Feng,Chang, Peng,Wang, Jingchao,Zhou, Xinbin,Li, Nannan,Lei, Bo,Lu, Kun,Li, Nannan,Li, Jiana,Shi, Xiaojun,Li, Jiana,Lu, Kun. 2018

[20]A Novel Chimeric Mitochondrial Gene C.onfers Cytoplasmic Effects On S eed Oil Content In Polyploid Rapeseed (Brassica Napus). Liu, J, Hao, WJ, Liu, J, Fan, SH, Zhao, W, Deng, LB, Wang, XF, Hu, ZY, Hua, W, Wang, HZ. 2019

作者其他论文 更多>>