Heterozygous alleles restore male fertility to cytoplasmic male-sterile radish (Raphanus sativus L.): a case of overdominance

文献类型: 外文期刊

第一作者: Wang, Zhi Wei

作者: Wang, Zhi Wei;Wang, Chuan;Gao, Lei;Zhou, Yuan;Wang, Ting;Wang, Chuan;Mei, Shi Yong;Xiang, Chang Ping

作者机构:

关键词: Cytoplasmic male sterility;fertility restoration;heterozygous alleles;overdominance;radish

期刊名称:JOURNAL OF EXPERIMENTAL BOTANY ( 影响因子:6.992; 五年影响因子:7.86 )

ISSN: 0022-0957

年卷期: 2013 年 64 卷 7 期

页码:

收录情况: SCI

摘要: The practice of hybridization has greatly contributed to the increase in crop productivity. A major component that exploits heterosis in crops is the cytoplasmic male sterility (CMS)/nucleus-controlled fertility restoration (Rf) system. Through positional cloning, it is shown that heterozygous alleles (RsRf3-1/RsRf3-2) encoding pentatricopeptide repeat (PPR) proteins are responsible for restoring fertility to cytoplasmic male-sterile radish (Raphanus sativus L.). Furthermore, it was found that heterozygous alleles (RsRf3-1/RsRf3-2) show higher expression and RNA polymerase II occupancy in the CMS cytoplasmic background compared with their homozygous alleles (RsRf3-1/RsRf3-1 or RsRf3-2/RsRf3-2). These data provide new insights into the molecular mechanism of fertility restoration to cytoplasmic male-sterile plants and illustrate a case of overdominance.

分类号:

  • 相关文献

[1]Identification of promoter exchange at a male fertility restorer locus for cytoplasmic male sterility in radish (Raphanus sativus L.). Wang, Zhi Wei,Cai, Qing Ze,Wang, Zhi Wei,De Wang, Chuan,Gao, Lei,Zhou, Yuan,Wang, Ting,De Wang, Chuan,Mei, Shi Yong,Mei, Shi Yong.

[2]Molecular mapping of a fertility restorer gene for cytoplasmic male sterility in soybean. Wang, Y.,Wang, X.,Wang, Y.,Zhao, L.,Sun, H..

[3]An insertion-deletion at a pentatricopeptide repeat locus linked to fertility transition to cytoplasmic male sterility in radish (Raphanus sativus L.). Wang, Zhi Wei,Wang, Chuan De,Gao, Lei,Zhou, Yuan,Wang, Ting,Wang, Chuan De,Mei, Shi Yong.

[4]Comparative Transcriptome Profile of the Cytoplasmic Male Sterile and Fertile Floral Buds of Radish (Raphanus sativus L.). Mei, Shiyong,Liu, Touming,Liu, Touming,Wang, Zhiwei. 2016

[5]A chimeric Rfo gene generated by intergenic recombination cosegregates with the fertility restorer phenotype for cytoplasmic male sterility in radish. Wang, Zhi Wei,Zhang, Li Jun,Chen, Jie,Zhou, Yuan,Wang, Ting,Wang, Zhi Wei,Xiang, Chang Ping,Zhang, Li Jun,Chen, Jie,Mei, Shi Yong. 2010

[6]Development of PCR-based markers linked to a restorer gene for cytoplasmic male sterility in radish (Raphanus sativus L.). Wang, Zhiwei,Xiang, Changping,Mei, Shiyong. 2006

[7]Gene actions of QTLs affecting several agronomic traits resolved in a recombinant inbred rice population and two testcross populations. Mei, HW,Luo, LJ,Ying, CS,Wang, YP,Yu, XQ,Guo, LB,Paterson, AH,Li, ZK. 2003

[8]Transcriptome analysis of the roots at early and late seedling stages using Illumina paired-end sequencing and development of EST-SSR markers in radish. Wang, Shufen,He, Qiwei,Liu, Xianxian,Xu, Wenling,Li, Libin,Gao, Jianwei,Wang, Fengde,Wang, Xiufeng. 2012

[9]INTERCROPPING DIFFERENT VARIETIES OF RADISH CAN INCREASE CADMIUM ACCUMULATION IN RADISH. Liao, Ming'an,Mei, Luoyin,Liu, Qihua,Shi, Jun,Sun, Jinlong.

[10]Unraveling the Root Proteome Changes and Its Relationship to Molecular Mechanism Underlying Salt Stress Response in Radish (Raphanus sativus L.). Sun, Xiaochuan,Wang, Yan,Xu, Liang,Li, Chao,Zhang, Wei,Luo, Xiaobo,Jiang, Haiyan,Liu, Liwang,Sun, Xiaochuan,Sun, Xiaochuan,Wang, Yan,Xu, Liang,Luo, Xiaobo,Liu, Liwang. 2017

[11]Cadmium availability and uptake by radish (Raphanus sativus) grown in soils applied with wheat straw or composted pig manure. Shan, Hong,Su, Shiming,Liu, Rongle,Li, Shutian.

[12]RadishBase: A Database for Genomics and Genetics of Radish. Shen, Di,Li, Xixiang,Shen, Di,Sun, Honghe,Huang, Mingyun,Zheng, Yi,Fei, Zhangjun,Sun, Honghe,Fei, Zhangjun. 2013

[13]Comprehensive analysis of expressed sequence tags from cultivated and wild radish (Raphanus spp.). Shen, Di,Qiu, Yang,Li, Xixiang,Shen, Di,Sun, Honghe,Huang, Mingyun,Zheng, Yi,Fei, Zhangjun,Sun, Honghe,Fei, Zhangjun. 2013

[14]Repetitive sequence analysis and karyotyping reveals centromere-associated DNA sequences in radish (Raphanus sativus L.). He, Qunyan,Hu, Tianhua,Bao, Chonglai,Mao, Weihai,He, Qunyan,Cai, Zexi,Liu, Huijun,Jin, Weiwei. 2015

[15]Identification of Optimal Reference Genes for Expression Analysis in Radish (Raphanus sativus L.) and Its Relatives Based on Expression Stability. Duan, Mengmeng,Wang, Jinglei,Zhang, Xiaohui,Yang, Haohui,Wang, Haiping,Qiu, Yang,Song, Jiangping,Li, Xixiang,Duan, Mengmeng,Guo, Yangdong. 2017

[16]Allelopathic effects of Conyza canadesis the germination and growth of wheat, sorghum, cucumber, rape and radish. Gao, Xingxiang,Li, Mei,Gao, Zongyun,Zhang, Hongjun,Sun, Zuowen.

[17]Genetic diversity and evolutionary relationship analyses within and among Raphanus species using EST-SSR markers. Wang, Qingbiao,Zhang, Li,Zheng, Pengjing,Wang, Qingbiao,Zhang, Li,Zheng, Pengjing.

[18]Stress-responsive gene RsICE1 from Raphanus sativus increases cold tolerance in rice. Man, Lili,Xiang, Dianjun,Wang, Lina,Qi, Guochao,Zhang, Weiwei,Wang, Xiaodong.

[19]Effect of N Management on Root Yield and N Uptake of Radishes in Southern China. Yuan, Wei-Ling,Deng, Xiao-hui,Gan, Cai-xia,Cui, Lei,Wang, Qing-fang,Yuan, Shang-yong.

[20]Expression profiles of a cytoplasmic male sterile line of Gossypium harknessii and its fertility restorer and maintainer lines revealed by RNA-Seq. Han, Zongfu,Deng, Yongsheng,Kong, Fanjin,Wang, Zongwen,Shen, Guifang,Wang, Jinghui,Duan, Bing,Li, Ruzhong,Qin, Yuxiang. 2017

作者其他论文 更多>>