Literature DB >> 27186025

Polymorphism analysis in advanced mutant population of oat (Avena sativa L.) using ISSR markers.

Pawan Sharma1, Sharad Tiwari1, Niraj Tripathi1, Anoop K Mehta2.   

Abstract

Present investigation was carried out to evaluate genetic diversity among 38 M6 population of oat cv. JO-1. To validate the observed morpho-physiological variations, these lines were analyzed with 21 ISSR primers. A total of 132 loci were amplified by these 21 ISSR markers and 116 loci were found to be polymorphic (87.87 %). The genetic similarity coefficient values among 39 oat genotypes based on ISSR analysis ranged from 0.305 to 0.957. The cluster analysis divided the oat genotypes into two groups. Mutants JMO 81 and JMO 82 were found to be most divergent, hence can be used as parents in breeding program for the development of superior cultivars.

Entities:  

Keywords:  Avena sativa; ISSR; Mutant population; Oat; Polymorphism

Year:  2016        PMID： 27186025      PMCID： PMC4840139          DOI： 10.1007/s12298-015-0333-z

Source DB:  PubMed          Journal:  Physiol Mol Biol Plants        ISSN： 0974-0430


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