Analysis of chromosomal structural polymorphisms in the St, P, and Y genomes of Triticeae (Poaceae).

doi:10.1139/g09-098

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Article

Analysis of chromosomal structural polymorphisms in the St, P, and Y genomes of Triticeae (Poaceae).

Genome - 1 Mar 2010

Wang Qiuxia, Xiang Jishan, Gao Ainong, Yang Xinming, Liu Weihua, Li Xiuquan, Li Lihui

Abstract excerpt

The St, P, and Y genomes are three important genomes in the tribe Triticeae, which includes many perennial species. To study polymorphisms within the chromosomes of the St, P, and Y genomes, a GISH-FISH method was developed that allowed them to be clearly distinguished. The karyotypes of five individuals from population Z1925 of Kengyilia grandiglumis (Keng) J.L. Yang et al. (2n = 6x = 42, StStPPYY) were...

Topics

Chromosomes, Plant
Genetic Variation
Genome, Plant
In Situ Hybridization, Fluorescence
Poaceae
Polymorphism, Genetic
Species Specificity

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Open in PubMed

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PMID: 20237601
DOI: 10.1139/g09-098

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