2007•Xi'nan nongye xuebaoRequires access

Genetic background analysis on a solid stem wheat 86-741 by SSR markers

Huahua Chen, Jun Li, Xiaorong Hu, Hongshen Wan, Lingling Wang, Yumin Yang, Zeng YunChao, Jie Liao, Zhengsong Peng, Wuyun Yang

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Abstract

Common wheat line 86-741 possesses characters of solid stem and resistance to lodging.166 SSR markers of A,B and D genome were employed to compare the A,B and D genome of 86-741 with Chinese Spring(CS) and a commercial wheat variety Chuanmai 47.A total of 264 alleles were detected on 166 SSR loci.On each SSR locus,1 to 3 alleles were observed,with the mean of 1.59 alleles.Of 166 SSR markers,66 ones(39.76%) and 58 ones(34.94%) could be used to reveal polymorphisms between 86-741,CS and Chuanmai47,respectively.

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What this paper is about

Common wheat line 86-741 possesses characters of solid stem and resistance to lodging.166 SSR markers of A,B and D genome were employed to compare the A,B and D genome of 86-741 with Chinese Spring(CS) and a commercial wheat variety Chuanmai 47.A total of 264 alleles were detected on 166 SSR loci.On each SSR locus,1 to 3 alleles were observed,with the mean of 1.59 alleles.Of 166 SSR markers,66 ones(39.76%) and 58 ones(34.94%) could be used to reveal polymorphisms between 86-741,CS and Chuanmai47,respectively.

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Available abstract

Common wheat line 86-741 possesses characters of solid stem and resistance to lodging.166 SSR markers of A,B and D genome were employed to compare the A,B and D genome of 86-741 with Chinese Spring(CS) and a commercial wheat variety Chuanmai 47.A total of 264 alleles were detected on 166 SSR loci.On each SSR locus,1 to 3 alleles were observed,with the mean of 1.59 alleles.Of 166 SSR markers,66 ones(39.76%) and 58 ones(34.94%) could be used to reveal polymorphisms between 86-741,CS and Chuanmai47,respectively.

Key concepts: Biology, Allele, Locus (genetics), Genetics, Common wheat, Genome, Microsatellite, Genetic diversity

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