Stripe rust resistance in Aegilops tauschii and its genetic

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	Stripe rust resistance in Aegilops tauschii and its genetic
	Liu DC(刘登才); Lianquan Zhang; Zehong Yan; Xiujin Lan; Youliang Zheng
	2010-04-13
发表期刊	Genet Resour Crop Ev
ISSN	0925-9864
卷号	57 页码:325-328
摘要	Aegilops tauschii Coss., the D-genome progenitor of common wheat (Triticum aestivum L.) includes two subspecies, tauschii and strangulate (Eig) Tzvel. Subspecies tauschii has a wide geographic distribution spreading westwards to Turkey and eastwards to Afghanistan and China, while ssp. strangulata has a narrower distribution occurring only in two disjoined regions, southeastern Caspian Iran and Transcaucasia. A collection of 56 Ae. tauschii accessions was screened at adult stage against a mixture of pathotypes of stripe rust prevalent in the current wheat production in China. The results for three crop seasons indicated that among the 38 ssp. tauschii accessions, 37 were susceptible and only one was resistant, while all the18 ssp. strangulata accessions were resistant. These results indicated that stripe rust resistance was related to taxonomic origin. Further genetic analysis revealed the resistance of stripe rust in ssp. Strangulate accession AS2388 was conferred by a single dominant gene.
收录类别	SCI
文献类型	期刊论文
条目标识符	http://210.75.249.4/handle/363003/2228
专题	中国科学院西北高原生物研究所
推荐引用方式 GB/T 7714	Liu DC,Lianquan Zhang,Zehong Yan,et al. Stripe rust resistance in Aegilops tauschii and its genetic[J]. Genet Resour Crop Ev,2010,57:325-328.
APA	刘登才,Lianquan Zhang,Zehong Yan,Xiujin Lan,&Youliang Zheng.(2010).Stripe rust resistance in Aegilops tauschii and its genetic.Genet Resour Crop Ev,57,325-328.
MLA	刘登才,et al."Stripe rust resistance in Aegilops tauschii and its genetic".Genet Resour Crop Ev 57(2010):325-328.

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