2009•Guizhou nongye kexueRequires access

Study on genetic diversity of 36 main maize inbred lines in Guizhou.

Hongbo Qiu, YE Yu-sheng, Dai Bao-wei, Peng Zhong-hua

Abstract

The results from analyzing genetic diversity of 36 maize inbred lines by SSR marker showed that 34 pairs of primers with good polymorphism and replication were selected,69 alleles were detected by 34 pairs of SSR primers and average 3.4 alleles were detected on each SSR locus.36 maize inbred lines could be clustered into five groups,which accords with parentage determination basically.Therefore,SSR marker system can be used in genetic diversity analysis of maize germplasm resources.

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Key concepts: Germplasm, Inbred strain, Genetic diversity, Biology, Locus (genetics), Allele, Genetics, Genetic resources