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dc.contributorSharma, Neetuen_US
dc.contributorRana, Maneeten_US
dc.contributorChahota, Rakeshen_US
dc.contributorAgrawal, Shiv Kumaren_US
dc.contributorSharma, Tilak Rajen_US
dc.creatorKoul, Priyankalen_US
dc.identifier.citationPriyankal Koul, Neetu Sharma, Maneet Rana, Rakesh Chahota, Shiv Kumar Agrawal, Tilak Raj Sharma. (31/5/2017). Analysis of genetic structure and interrelationships in lentil species using morphological and SSR markers. 3 Biotech, 7: 83.en_US
dc.description.abstractGenetic structure and relationships of 130 lentil accessions belonging to six taxa were analysed. For this purpose, seven morphological traits and 31 polymorphic simple sequence repeat (SSR) primers were used for this purpose. Morphological traits grouped lentil accessions into five main clusters. SSR primers collectively amplified 139 polymorphic alleles in a range of 2–10 with an average of 4.48 alleles. The size of amplified alleles varied from 50 to 650 bp. Polymorphism information content (PIC) ranged from 0.02 to 0.85 with an average of 0.46. Neighbour-joining tree grouped accessions broadly according to their taxonomic ranks, except L. culinaris ssp. odemensis. Analysis of molecular variance (AMOVA) revealed that a major portion (82.0%) of genetic variance resided within species, while only 18% resided among species. Bayesian model-based STRUCTURE analysis assigned all accessions into five clusters and showed some admixture within individuals. Cluster analysis showed that cultivated Lensaccessions of Ethiopian origin clustered separately, from other cultivated accessions indicating its distinct lineage. Among the analysed lentil species, L. culinaris ssp. odemensis seemed to have conserved genetic background and needs revision of its taxonomic status. Results of present study provide important information on genetic diversity and relationships among different wild and cultivated taxa of lentil. Thus, these results can be useful in designing breeding strategies for future improvement and taxonomic implications in lentil.en_US
dc.source3 Biotech;7:83,(2017)en_US
dc.subjectgenetic structureen_US
dc.subjectssr markersen_US
dc.subjectmorphological traitsen_US
dc.subjectphylogenetic relationshipsen_US
dc.titleAnalysis of genetic structure and interrelationships in lentil species using morphological and SSR markersen_US
dc.typeJournal Articleen_US
cg.creator.idAgrawal, Shiv Kumar: 0000-0001-8407-3562en_US
cg.contributor.centerCSK Himachal Pradesh Agriculture University, Palampur - CSKHPKVen_US
cg.contributor.centerGramin Vikas Vigyan Samiti - GRAVISen_US
cg.contributor.centerIndian Council of Agricultural Research, Indian Grassland and Fodder Research Institute - ICAR-IGFRIen_US
cg.contributor.centerInternational Center for Agricultural Research in the Dry Areas - ICARDAen_US
cg.contributor.centerPunjab Agricultural University - PAUen_US
cg.contributor.crpCGIAR Research Program on Grain Legumes - GLen_US
cg.contributor.funderArab Fund for Economic and Social Development - AFESDen_US
cg.contributor.projectSustainability and Operation of the Regional Research Centers in a Number of Arab Countries (Phase II)en_US
cg.contributor.project-lead-instituteInternational Center for Agricultural Research in the Dry Areas - ICARDAen_US
cg.coverage.regionSouthern Asiaen_US
dc.identifier.statusOpen accessen_US

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