Development of a marker specific for the rice blast resistance gene Pi39 in the Chinese cultivar Q15 and its use in genetic improvement
文献类型: 外文期刊
第一作者: Liang, Li-Qiong
作者: Liang, Li-Qiong;Wang, Ling;Zhang, Wen-Shuai;Lin, Fei;Hua, Li-Xia;Liang, Li-Qiong;Wang, Ling;Zhang, Wen-Shuai;Lin, Fei;Hua, Li-Xia;Liu, Wei;He, Xiu-Ying;Liu, Xin-Qiong
作者机构:
关键词: rice;marker-assistant selection;resistance breeding
期刊名称:BIOTECHNOLOGY & BIOTECHNOLOGICAL EQUIPMENT ( 影响因子:1.632; 五年影响因子:2.029 )
ISSN:
年卷期:
页码:
收录情况: SCI
摘要: Blast, caused by the ascomycete fungus Magnaporthe oryzae, is one of the most devastating diseases of rice due to the high variation of the pathogen. Breeding high-yielding rice cultivar with durable resistance to rice blast is a priority in Southern China and in places where rice cultivation is an important branch in farming. Effectiveness and accuracy of resistant cultivar breeding largely depend on the development of markers specific to the target gene. In silico prediction of the resistance (R) Pi39 gene content of the interval was made and hence a candidate gene was identified to develop a perfect insertion-deletion (InDel) based marker for Pi39 gene selection. The Pi39 gene was successfully introgressed in two elite cultivars using both foreground (the InDel) and background (genome-wide microsatellites) genotypic and phenotypic selection. Five selected BC3F3 progeny lines were recovered and showed a high level of blast resistance. At least 97.5% of their genome was inherited from their recurrent parent. The agronomic performance of four lines (D94, D98, D112 and D113) was at least as good as that of their recurrent parent.
分类号: Q
- 相关文献
作者其他论文 更多>>
-
LACCASE35 enhances lignification and resistance against Pseudomonas syringae pv. actinidiae infection in kiwifruit
作者:Li, Yawei;Zhang, Dongle;Wang, Xiaojie;Wu, Shunyuan;Liu, Pu;Wang, Xiaojie;Zhou, Rongrong;Fang, Zemin;Bai, Fuxi;Li, Rui;Liu, Wei;Huang, Lili
关键词:
-
Multi-scale structural influence of starch on their interaction of caffeic acid and starch after freeze-thaw: Taking potato starch and lotus seed starch as examples
作者:Zhao, Renjie;Li, Chi;Liu, Qiannan;Liu, Wei;Zhang, Liang;Zhang, Zhenzhen;Zhao, Ruixuan;Hu, Honghai;Yao, Jia;Li, Chi
关键词:Caffeic acid; Starch; Interaction
-
Influence of the 'painless' TRP channel on temperature-dependent escape and humidity-related pupation in Bactrocera dorsalis larvae
作者:Zhang, Yan;Zhang, Panpan;Luo, Zhicai;Wang, Qi;Zhang, Jie;Yang, Minghuan;Yan, Shanchun;Liu, Wei;Wang, Guirong
关键词:Bactrocera dorsalis; Bdorpainless; CRISPR/Cas9; extreme environments; escape behavior
-
Multienzyme cascade for synthesis of hydroxytyrosol via engineered Escherichia coli
作者:Xiong, Tianzhen;Li, Xinmeng;Yue, Huidie;Liu, Junling;Bai, Dingyuan;Li, Wei;Fan, Guangyan;Xiong, Tianzhen;Li, Xinmeng;Yue, Huidie;Liu, Junling;Bai, Dingyuan;Li, Wei;Fan, Guangyan;Xiong, Tianzhen;Liu, Wei;Xiong, Tianzhen
关键词:Hydroxytyrosol;
Escherichia coli ; Cascade reaction; Whole cell biotransformation -
Divergent Flowering Time Responses to Increasing Temperatures Are Associated With Transcriptome Plasticity and Epigenetic Modification Differences at FLC Promoter Region of Arabidopsis thaliana
作者:Han, Yu;Liu, Li;Lei, Mengyu;Si, Huan;Ji, Yan;Du, Qiao;Zhang, Wenjia;Zan, Yanjun;Han, Yu;Liu, Wei;Du, Qiao;Liu, Jianquan;Han, Yu;Liu, Wei;Du, Qiao;Liu, Jianquan;Zhu, Mingjia;Liu, Jianquan;Dai, Yifei
关键词:ecological adaptation; flowering time; gene co-expression network; plasticity
-
A wheat phytohormone atlas spanning major tissues across the entire life cycle provides novel insights into cytokinin and jasmonic acid interplay
作者:Yin, Huanran;Liu, Wei;Hu, Xin;Jia, Jingqi;Liu, Mengmeng;Wei, Jiaqi;Cheng, Yikeng;Gong, Xin;Li, Qiang;Yan, Wenhao;Chen, Wei;Jia, Jizeng;Gao, Lifeng;Fernie, Alisdair R.
关键词:wheat; phytohormones; metabolic regulatory network; DOF
-
Identification of Wheat Stripe Rust Inoculum Sources and Dispersal Routes Responsible for Initial Rust Establishment in Southern Henan of China
作者:Wang, Aolin;Jiang, Ru;Zhang, Meihui;Nie, Xiao;Huang, Liang;Liu, Wei;Fan, Jieru;Zhou, Yilin;Wang, Aolin;Hu, Xiaoping;Wang, Aolin;Hu, Xiaoping;Cao, Shiqin;Sun, Zhenyu;Peng, Hong;Xu, Fei;Xu, Xiangming
关键词:aeromycology; backward-trajectory calculations; epidemiological investigation; migration routes; source identification; wheat stripe rust