Intraspecific Variation In Solanum Xanthocarpum Schard. And Wendl. Revealed By Issr Marker

Transcript

Inter-simple sequence repeat (ISSR) analysis was performed in seven accessions of Solanum xanthocarpum Schard. and Wendl. of Assam to evaluate the applicability of this analysis for assessing the intraspecific variation. The value of similarity indices ranged from 0.375 to 0.125. The similarity result indicates the presence of high level of genetic diversity among the accessions of Solanum xanthocarpum Schard. and Wendl. UPGMA cluster analysis revealed clear grouping among the populations. The primers showed abilities in detecting genetic diversity across wild accessions of Solanum xanthocarpum Schard. and Wendl. Thus, ISSR-PCR technology can be used to study genetic variation and genetic relationships in the genus Solanum xanthocarpum Schard. and Wendl. Article Citation: Ajoy Kumar Das, Sailendra Prasad Borah. Intraspecific variation in Solanum xanthocarpum Schard. and Wendl. revealed by ISSR marker. Journal of Research in Plant Sciences (2012) 1(2): 146-152. Full Text: http://plantsciences.co.in/documents/PS0035.pdf