Analysis of Genetic Diversity Based on SSR Markers on Silage Maize Inbred Lines

LI Qi-xiang; ZHANG Xiao-zhong; TU Qian-cheng; LEI Fu-gui; JI Ping; CHEN You-yu

doi:10.19303/j.issn.1008-0384.2013.04.004

Volume 28 Issue 4

Apr. 2013

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Article Navigation > Fujian Journal of Agricultural Sciences > 2013 > 28(4): 320-323

LI Qi-xiang, ZHANG Xiao-zhong, TU Qian-cheng, LEI Fu-gui, JI Ping, CHEN You-yu. Analysis of Genetic Diversity Based on SSR Markers on Silage Maize Inbred Lines[J]. Fujian Journal of Agricultural Sciences, 2013, 28(4): 320-323. doi: 10.19303/j.issn.1008-0384.2013.04.004

Citation:

LI Qi-xiang, ZHANG Xiao-zhong, TU Qian-cheng, LEI Fu-gui, JI Ping, CHEN You-yu. Analysis of Genetic Diversity Based on SSR Markers on Silage Maize Inbred Lines[J]. Fujian Journal of Agricultural Sciences, 2013, 28(4): 320-323. doi: 10.19303/j.issn.1008-0384.2013.04.004

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Analysis of Genetic Diversity Based on SSR Markers on Silage Maize Inbred Lines

doi: 10.19303/j.issn.1008-0384.2013.04.004

1. Seed Management Station of Sanming,Sanming,Fujian 365000,China;
2. Sanming Academy of Agricultural Science,Shaxian,Fujian 365500,China;
3. Fujian Liusan Seeds CO.,LTD,Shaxian,Fujian 365500,China

Received Date: 2013-03-01
Publish Date: 2013-04-18

Abstract

Abstract

SSR was used to construct the heterotic grouping of 69 maize inbred lines,including 65silage maize inbred lines and 4domestic temperate common testers that represent 4heterotic groups used dominantly in China.Using 23SSR primers,67alleles were identified among the inbred lines.The average number of alleles per SSR locus was 2.9,ranging from 2to 5.Genetic similarity coefficient of dice was calculated using the software,NTSYS 2.10e,and a dendrogram of genetic relationship was constructed using UPGM A method.The cluster analysis classified these 65silage maize inbred lines into 4distinct clusters that would better reflect the relationship among them.
- SSR,
- silage maize,
- inbred,
- genetic diversity

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References(12)

References

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