Inheritance and molecular mapping of genes for all-stage resistance to stripe rust in wheat cultivar N. Strampelli

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	Inheritance and molecular mapping of genes for all-stage resistance to stripe rust in wheat cultivar N. Strampelli
	Li, Qiang ; Hu, Maolin ; Chen, Jie ; Jing, Jinxue ; Wang, Baotong ; Zhou, Xiangchun
	2010-07-10
发表期刊	CANADIAN JOURNAL OF PLANT SCIENCE
卷号	90 期号:4 页码:529-536
摘要	Li, Q., Hu, M., Chen, J., Jing, J., Wang, B. and Zhou, X. 2010. Inheritance and molecular mapping of genes for all-stage resistance to stripe rust in wheat cultivar N. Strampelli. Can. J. Plant Sci. 90: 529-536. N. Strampelli, an Italian wheat variety that has been grown in China since 1974, is still resistant to most prevalent Chinese races of Puccinia striiformis f. sp tritici in the seedling stage. To identify genes conferring all-stage resistance to stripe rust, F-1, F-2, F-3 and BC1 seedling progenies derived from the cross N. Strampelli x Mingxian 169 were inoculated with Chinese races CYR29, CYR29-mut3 and CYR31 and those from cross N. Strampelli x Chinese Spring were tested with CYR29-mut3 and CYR33 in the greenhouse. N. Strampelli possessed different recessive genes for resistance to each race. The genes were located on chromosomes 1B and 5B by monosomic analysis. Linkage maps were constructed with three SSR markers, Xgwm499. Xwmc415 and Xwmc537, for the gene on chromosome 5B conferring resistance to CYR29-mut3 (temporarily designated as YrN.S-1) with genetic distance ranging from 5.4 to 10.7cM and four SSR markers Xcfa2147, Xgwm124. Xwmc719 and Xwmc44, for the gene on chromosome 1B conferring resistance to CYR33 (temporarily designated as YrN.S-2) with genetic distance ranging from 3.2 to 10.3cM. The markers could be useful in pyramiding these resistance genes with others to develop wheat cultivars with high-level and durable resistance to stripe rust.
关键词	Puccinia striiformis f. sp tritici monosomic analysis molecular mapping
收录类别	SCI ; SCOPUS ; SCIE
ISSN	0008-4220
语种	英语
WOS研究方向	Agriculture ; Plant Sciences
WOS类目	Agronomy ; Plant Sciences
WOS记录号	WOS:000281025800016
出版者	CANADIAN SCIENCE PUBLISHING, NRC RESEARCH PRESS
引用统计	被引频次：5[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.lzufe.edu.cn/handle/39EH0E1M/14676
专题	兰州财经大学
作者单位	1.NW A&F Univ, Coll Plant Protect, Yangling 712100, Shaanxi, Peoples R China; 2.NW A&F Univ, Shaanxi Key Lab Mol Biol Agr, Yangling 712100, Shaanxi, Peoples R China; 3.Lanzhou Commercial Coll, Inst Wheat Res, Lanzhou 730020, Gansu, Peoples R China
推荐引用方式 GB/T 7714	Li, Qiang,Hu, Maolin,Chen, Jie,et al. Inheritance and molecular mapping of genes for all-stage resistance to stripe rust in wheat cultivar N. Strampelli[J]. CANADIAN JOURNAL OF PLANT SCIENCE,2010,90(4):529-536.
APA	Li, Qiang,Hu, Maolin,Chen, Jie,Jing, Jinxue,Wang, Baotong,&Zhou, Xiangchun.(2010).Inheritance and molecular mapping of genes for all-stage resistance to stripe rust in wheat cultivar N. Strampelli.CANADIAN JOURNAL OF PLANT SCIENCE,90(4),529-536.
MLA	Li, Qiang,et al."Inheritance and molecular mapping of genes for all-stage resistance to stripe rust in wheat cultivar N. Strampelli".CANADIAN JOURNAL OF PLANT SCIENCE 90.4(2010):529-536.

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