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>>
-
Effect of modified atmosphere package on attributes of sweet bamboo shoots after harvest
作者:Wang, Ling;Liu, Miyang;Luo, Zheng;Chen, Yulong;Qi, Yingwei;Ye, Mingqiang;Chen, Feiping;Dai, Fanwei
关键词:bamboo shoots; postharvest changes; passive atmosphere modified package; lignification; cell wall components
-
Polystyrene nanoplastics in soil impair drought priming-induced low temperature tolerance in wheat
作者:Wang, Ling;Sui, Yuting;Zhang, Peng;Li, Shuxin;Liu, Tianhao;Li, Xiangnan;Wang, Ling;Li, Shuxin;Li, Xiangnan;Wang, Zongshuai
关键词:Nanoplastics; Cold stress; Carbohydrate metabolism; Chloroplasts; Stress memory; Triticum aestivum
-
D-Limonene Is the Active Olfactory Attractant in Orange Juice for Bactrocera dorsalis (Insecta: Diptera: Tephritidae)
作者:Liu, Leyuan;Zhou, Hongxu;Yuan, Jinxi;Liu, Wei;Wang, Guirong;Yang, Lang;Zhang, Jie;Liu, Chenhao
关键词:B. dorsalis; behavior regulation technology; D-Limonene; odor receptor
-
Integrative analysis of metabolome and transcriptome reveals regulatory mechanisms of flavonoid biosynthesis in soybean under salt stress
作者:Wang, Yubin;Liu, Wei;Li, Wei;Wang, Caijie;Dai, Haiying;Xu, Ran;Zhang, Yanwei;Zhang, Lifeng;Wang, Yubin;Liu, Wei;Li, Wei;Wang, Caijie;Dai, Haiying;Xu, Ran;Zhang, Yanwei;Zhang, Lifeng
关键词:soybean; salt stress; metabolome; transcriptome; flavonoid; regulatory mechanism
-
A vesicular stomatitis virus-based African swine fever vaccine prototype effectively induced robust immune responses in mice following a single-dose immunization
作者:Ma, Yunyun;Shao, Junjun;Liu, Wei;Gao, Shandian;Peng, Decai;Miao, Chun;Yang, Sicheng;Hou, Zhuo;Zhou, Guangqing;Chang, Huiyun;Qi, Xuefeng
关键词:African swine fever virus; vaccine prototypes; vesicular stomatitis virus; safety; immune potency
-
Effects of dietary microbial protease on growth performance, nutrient apparent digestibility, hepatic antioxidant capacity, protease activities and intestinal microflora in juvenile genetically improved farmed tilapia, Oreochromis niloticus
作者:Wu, Jianjun;Wang, Qijun;Zhang, Chengjie;Fu, Dabo;Xu, Li;Zhou, Ying;Yu, Ting;Liu, Wei;Jiang, Ming;Wu, Jinping;Wu, Jinping
关键词:Different proteases; Growth performance; Apparent digestibility; Protease activities; Intestine microbiota
-
A mediator of OsbZIP46 deactivation and degradation negatively regulates seed dormancy in rice
作者:Guo, Naihui;Tang, Shengjia;Wang, Yakun;Chen, Wei;An, Ruihu;Ren, Zongliang;Hu, Shikai;Tang, Shaoqing;Wei, Xiangjin;Shao, Gaoneng;Jiao, Guiai;Xie, Lihong;Wang, Ling;Chen, Ying;Zhao, Fengli;Sheng, Zhonghua;Hu, Peisong;Guo, Naihui;Hu, Peisong;Wang, Yakun;Sheng, Zhonghua
关键词: