Development of a platform for breeding by design of CMS restorer lines based on an SSSL library in rice (Oryza sativa L.)
文献类型: 外文期刊
第一作者: Dai, Ziju
作者: Dai, Ziju;Lu, Qing;Luan, Xin;Ouyang, Lian;Guo, Jie;Liang, Jiayan;Zhu, Haitao;Wang, Shaokui;Zeng, Ruizhen;Liu, Zigiang;Zhang, Zemin;Zhang, Guiquan;Wang, Wenjuan;Zhu, Xiaoyuan
作者机构:
关键词: cytoplasmic male sterility;restorer;single segment substitution line;breeding by design;hybrid rice
期刊名称:BREEDING SCIENCE ( 影响因子:2.086; 五年影响因子:2.632 )
ISSN:
年卷期:
页码:
收录情况: SCI
摘要: Exploitation of the heterosis of hybrid rice has shown great success in the improvement of rice yields. However, few genotypes exhibit strong restoration ability as effective restorers of cytoplasmic male sterility (CMS) in the development of hybrid rice. In this study, we developed a platform for the breeding by design of CMS restorer lines based on a library of chromosomal single segment substitution lines (SSSLs) in the Huajingxian74 (HJX74) genetic background. The target genes for breeding by design, Rf3(4) and Rf4(4), which are associated with a strong restoration ability, and gs3, gw8, Wx(gl) and Alk, which are associated with good grain quality, were selected from the HJX74 SSSL library. Through pyramiding of the target genes, a restorer line, H121R, was developed. The H121R line was then improved regarding blast resistance by pyramiding of the qBLAST11 gene. Hence, a new restorer line with blast resistance, H131R, was developed. The platfolin involving the Rf3(4) and Rf4(4) restorer genes would be used for the continuous improvement of restorer lines through breeding by design in rice.
分类号: S33
- 相关文献
作者其他论文 更多>>
-
Silica nanoparticles conferring resistance to bacterial wilt in peanut (Arachis hypogaea L.)
作者:Deng, Quanqing;Liu, Hao;Lu, Qing;Du, Puxuan;Li, Haifen;Li, Shaoxiong;Liu, Haiyan;Wang, Runfeng;Huang, Lu;Chen, Xiaoping;Hong, Yanbin;Huang, Suihua;Sun, Dayuan;Wu, Yahui
关键词:Peanut; Silica nanoparticles; Bacterial wilt resistance; Ralstonia solanacearum; Salicylic acid metabolism
-
ScRNA-seq reveals dark- and light-induced differentially expressed gene atlases of seedling leaves in Arachis hypogaea L.
作者:Deng, Quanqing;Du, Puxuan;Hong, Yanbin;Hu, Dongxiu;Li, Haifen;Lu, Qing;Li, Shaoxiong;Liu, Haiyan;Wang, Runfeng;Huang, Lu;Liang, Xuanqiang;Chen, Xiaoping;Liu, Hao;Gangurde, Sunil S.;Xiao, Yuan;Wang, Wenyi;Varshney, Rajeev K.;Garg, Vanika
关键词:scRNA-seq; peanut leaf; single cell; light; gene atlases
-
Pangenome-Wide Association Study and Transcriptome Analysis Reveal a Novel QTL and Candidate Genes Controlling both Panicle and Leaf Blast Resistance in Rice
作者:Wang, Jian;Hu, Haifei;Zhang, Shaohong;Yang, Wu;Dong, Jingfang;Yang, Tifeng;Ma, Yamei;Zhou, Lian;Chen, Jiansong;Nie, Shuai;Liu, Chuanguang;Liu, Bin;Zhao, Junliang;Wang, Jian;Hu, Haifei;Zhang, Shaohong;Yang, Wu;Dong, Jingfang;Yang, Tifeng;Ma, Yamei;Zhou, Lian;Chen, Jiansong;Nie, Shuai;Liu, Chuanguang;Liu, Bin;Zhao, Junliang;Wang, Jian;Hu, Haifei;Zhang, Shaohong;Yang, Wu;Dong, Jingfang;Yang, Tifeng;Ma, Yamei;Zhou, Lian;Chen, Jiansong;Nie, Shuai;Liu, Chuanguang;Liu, Bin;Zhao, Junliang;Wang, Jian;Hu, Haifei;Zhang, Shaohong;Yang, Wu;Dong, Jingfang;Yang, Tifeng;Ma, Yamei;Zhou, Lian;Chen, Jiansong;Nie, Shuai;Liu, Chuanguang;Liu, Bin;Zhao, Junliang;Zhu, Xiaoyuan;Yang, Jianyuan;Zhu, Xiaoyuan;Yang, Jianyuan;Jiang, Xianya;Ning, Yuese
关键词:Rice; Blast resistance; Pangenome-wide association study; Transcriptomic analysis; Candidate genes
-
Haplotype-resolved genomes of octoploid species in Phyllanthaceae family reveal a critical role for polyploidization and hybridization in speciation
作者:Li, Fangping;Hou, Zhuangwei;Xu, Shiqiang;Li, Bin;Cai, Shike;Gu, Yan;Mei, Yu;Wang, Jihua;Li, Fangping;Liu, Jieying;Gan, Zhenpeng;Zhang, Xiufeng;Zhou, Xiaofan;Wang, Shaokui;Li, Fangping;Wang, Zefu;Hou, Zhuangwei;Han, Danlu;Hu, Haifei;Zhao, Junliang;Hu, Haifei;Zhao, Junliang;Hu, Haifei;Zhao, Junliang;Zhang, Jisen
关键词:Phyllanthaceae; chromosome-scale haplotype-resolved genome; octoploid species; speciation; polyploidization; hybridization
-
Antipathogenic Activities of Volatile Organic Compounds Produced by Bacillus velezensis LT1 against Sclerotium rolfsii LC1, the Pathogen of Southern Blight in Coptis chinensis
作者:Tang, Tao;Wang, Fanfan;Huang, Houyun;Guo, Jie;Guo, Xiaoliang;Duan, Yuanyuan;Wang, Xiaoyue;Wang, Qingfang;You, Jingmao;Tang, Tao;Wang, Fanfan;Xie, Nengneng;Guo, Jie;Guo, Xiaoliang;Duan, Yuanyuan;Wang, Qingfang;You, Jingmao
关键词:Sclerotium rolfsii; Bacillus velezensis; volatileorganic compounds (VOCs); antifungal activities; Coptis chinensis
-
Soil Microbial Biomass and Bacterial Diversity Enhanced through Fallow Cover Cropping in Rice-Fish Coculture
作者:Cai, Shumei;Xu, Sixin;Zhang, Deshan;Zhu, Haitao;Cai, Shumei;Xu, Sixin;Zhang, Deshan;Zhu, Haitao;Cai, Shumei;Xu, Sixin;Zhang, Deshan;Zhu, Haitao;Geisen, Stefan
关键词:cover crop; intercropping; nitrogen addition; root-microbe interaction; paddy system
-
Bacillus velezensis LT1: a potential biocontrol agent for southern blight on Coptis chinensis
作者:Tang, Tao;Huang, Houyun;Guo, Jie;Wang, Qingfang;You, Jingmao;Tang, Tao;Wang, Fanfan;Guo, Jie;Guo, Xiaoliang;Duan, Yuanyuan;Wang, Xiaoyue;Wang, Qingfang;You, Jingmao
关键词:Bacillus velezensis; Sclerotium rolfsii; Coptis chinensis; lipopeptide antimicrobial compounds; biocontrol potential