HUANG Jun, FENG Fa-qiang, WANG Qing-feng, ZHANG Jing, ZHOU Peng, LI Xiao-qin. Study on Genetic Diversity of 54 Sweet Corn Inbred Lines by SSR Markers[J]. Journal of South China Agricultural University, 2012, 33(1): 1-4. DOI: 10.7671/j.issn.1001-411X.2012.01.001
    Citation: HUANG Jun, FENG Fa-qiang, WANG Qing-feng, ZHANG Jing, ZHOU Peng, LI Xiao-qin. Study on Genetic Diversity of 54 Sweet Corn Inbred Lines by SSR Markers[J]. Journal of South China Agricultural University, 2012, 33(1): 1-4. DOI: 10.7671/j.issn.1001-411X.2012.01.001

    Study on Genetic Diversity of 54 Sweet Corn Inbred Lines by SSR Markers

    • The technique of SSR markers was used to study the genetic diversity of the sweet corn inbred lines,56 pairs of primers selected from 150 pairs of primers. A total of 155 polymorphic bands,an aver-age of 2. 77 alleles per primer,variation of 2-5 alleles for each primer , mean polymorphic information content of 0. 42 and its range from 0. 13 to 0. 71 were detected. Clustering analysis in UPGMA classified the sweet corn inbred lines into 3 groups,which were similar to germplasmic genealogy.
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