{"title":"Genetic polymorphism amongst moth bean (Vigna aconitifolia (Jacq.) Marechal) accessions evaluated using various molecular markers","authors":"","doi":"10.1016/j.egg.2024.100284","DOIUrl":null,"url":null,"abstract":"<div><p>This study presents genetic level diversity of 50 moth bean legume accessions (<em>Vigna aconotifolia</em> (Jacq.) Marechal). Despite seeds being a rich source of soluble nutritional proteins, it still remains an underutilized crop commercially. To assess the molecular diversity amongst accessions, RAPD, ISSR, DAMD, SCoT and SSR were employed as PCR markers. Of the total 5064 polymorphic bands shown with these makers, DAMD1 and SCoT1 presented higher levels of polymorphism with 407 and 262 polymorphic bands respectively. These genotypes revealed logical similarity and variation under UPGMA clustering. The PCA analysis of IC-258167, IC-415167, and IC-402286 present three highest eigen values, hence seem fit to be considered as parents for moth bean breeding programme. The polymorphic bands as produced by SCoT and DAMD primers can serve unique genotypic identifiers. This study seems to present a maiden report in labelling genetic marker based polymorphism amongst the accessions of moth bean.</p></div>","PeriodicalId":37938,"journal":{"name":"Ecological Genetics and Genomics","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2024-08-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Ecological Genetics and Genomics","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S2405985424000685","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"Agricultural and Biological Sciences","Score":null,"Total":0}
引用次数: 0
Abstract
This study presents genetic level diversity of 50 moth bean legume accessions (Vigna aconotifolia (Jacq.) Marechal). Despite seeds being a rich source of soluble nutritional proteins, it still remains an underutilized crop commercially. To assess the molecular diversity amongst accessions, RAPD, ISSR, DAMD, SCoT and SSR were employed as PCR markers. Of the total 5064 polymorphic bands shown with these makers, DAMD1 and SCoT1 presented higher levels of polymorphism with 407 and 262 polymorphic bands respectively. These genotypes revealed logical similarity and variation under UPGMA clustering. The PCA analysis of IC-258167, IC-415167, and IC-402286 present three highest eigen values, hence seem fit to be considered as parents for moth bean breeding programme. The polymorphic bands as produced by SCoT and DAMD primers can serve unique genotypic identifiers. This study seems to present a maiden report in labelling genetic marker based polymorphism amongst the accessions of moth bean.
期刊介绍：
Ecological Genetics and Genomics publishes ecological studies of broad interest that provide significant insight into ecological interactions or/ and species diversification. New data in these areas are published as research papers, or methods and resource reports that provide novel information on technologies or tools that will be of interest to a broad readership. Complete data sets are shared where appropriate. The journal also provides Reviews, and Perspectives articles, which present commentary on the latest advances published both here and elsewhere, placing such progress in its broader biological context. Topics include: -metagenomics -population genetics/genomics -evolutionary ecology -conservation and molecular adaptation -speciation genetics -environmental and marine genomics -ecological simulation -genomic divergence of organisms
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