Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1041495
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dc.contributor.authorMENEZES, I. P. P. DEpt_BR
dc.contributor.authorHOFFMANN, L. V.pt_BR
dc.contributor.authorBARROSO, P. A. V.pt_BR
dc.date.accessioned2016-03-21T11:11:11Zpt_BR
dc.date.available2016-03-21T11:11:11Zpt_BR
dc.date.created2016-03-21pt_BR
dc.date.issued2015pt_BR
dc.identifier.citationCrop Breeding and Applied Biotechnology, v. 15, p. 26-32, 2015.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1041495pt_BR
dc.descriptionThe objective of this study was to estimate genetic diversity of cotton mocó planted in Paraíba and Rio Grande do Norte using microsatellite markers, since mocó landraces are a valuable source of genetic diversity. A set of 38 accessions - 21 plants from Rio Grande do Norte and 17 from Paraiba - was analyzed using 24 pairs of cotton microsatellite primers, which amplified 20 polymorphic loci. The average inbreeding was 0.432, and was slightly higher in individuals from Paraíba than from Rio Grande do Norte. Genetic diversity (Nei´s unbiased estimator) between individuals from each state?s populations had similar values (HT = 0.327 and 0.302 in Paraíba and Rio Grande do Norte, respectively), indicating that comparable variability has been maintained. Moreover, the proportion of diversity between populations was extremely low (DST = 0.007), but expressive between mesoregions (DST = 0.069). These data led us to conclude that the genetic similarities between populations are high.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectGenetic structurept_BR
dc.subjectMicrosatellite markerspt_BR
dc.titleGenetic charecterization of cotton landraces found in the Paraíba and Rio Grande do Norte states.pt_BR
dc.typeArtigo de periódicopt_BR
dc.date.updated2016-03-21T11:11:11Zpt_BR
dc.subject.thesagroGossypium hirsutumpt_BR
dc.subject.nalthesauruscottonpt_BR
riaa.ainfo.id1041495pt_BR
riaa.ainfo.lastupdate2016-03-21pt_BR
dc.contributor.institutionIVANDILSON PESSOA PINTO DE MENEZES, INSTITUO FEDERAL GOIANO; LUCIA VIEIRA HOFFMANN, CNPA; PAULO AUGUSTO VIANNA BARROSO, CNPA.pt_BR
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