ScholarLens Back to search
2006•Zhiwu yichuan ziyuan xuebaoRequires access

Genetic Diversity of Yellow-huai River Zone Wheat Varieties Which Originated from 1B/1R by SSR

Suoping Li

Open publisher page 1 citations

Abstract

The genetic relationships among 38 wheat cultivars,which were derived from 1B/1R in the Yellow-Huai River Zone,were investigated by SSR.The results showed that 39 SSR primers produced 186 distinctive bands in total and 143 of them were polymorphic,accounted for 76.9%.Each primer amplified 1 to 9 polymorphic bands with the average of 3.7.The value of allelic polymorphism information content(PIC) ranged from 0.320 to 0.857 on an average of 0.634 per primer.At the level of GD 0.32,cluster analysis showed that 38 wheat lines could be classified into 6 groups.The GD varied from 0.10769 to 0.48571.The results indicated that lower genetic diversity and narrow genetic basis were presented in the 38 wheat cultivars.

About this research paper

What this paper is about

The genetic relationships among 38 wheat cultivars,which were derived from 1B/1R in the Yellow-Huai River Zone,were investigated by SSR.The results showed that 39 SSR primers produced 186 distinctive bands in total and 143 of them were polymorphic,accounted for 76.9%.Each primer amplified 1 to 9 polymorphic bands with the average of 3.7.The value of allelic polymorphism information content(PIC) ranged from 0.320 to 0.857 on an average of 0.634 per primer.At the level of GD 0.32,cluster analysis showed that 38 wheat lines could be classified into 6 groups.The GD varied from 0.10769 to 0.48571.The results indicated that lower genetic diversity and narrow genetic basis were presented in the 38 wheat cultivars.

Why it matters

OpenAlex reports 1 citations for this work. Citation counts describe recorded attention and do not establish research quality.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

The genetic relationships among 38 wheat cultivars,which were derived from 1B/1R in the Yellow-Huai River Zone,were investigated by SSR.The results showed that 39 SSR primers produced 186 distinctive bands in total and 143 of them were polymorphic,accounted for 76.9%.Each primer amplified 1 to 9 polymorphic bands with the average of 3.7.The value of allelic polymorphism information content(PIC) ranged from 0.320 to 0.857 on an average of 0.634 per primer.At the level of GD 0.32,cluster analysis showed that 38 wheat lines could be classified into 6 groups.The GD varied from 0.10769 to 0.48571.The results indicated that lower genetic diversity and narrow genetic basis were presented in the 38 wheat cultivars.

Key concepts: Genetic diversity, Biology, Cultivar, Allele, Polymorphism (computer science), Primer (cosmetics), Horticulture, Agronomy

Related papers

Related paper 1Related paper 2Related paper 3
Back to paper searchBrowse research topicsOriginal source
Genetic Diversity of Yellow-huai River Zone Wheat Varieties Which Originated from 1B/1R by SSR — Research Paper | ScholarLens