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dc.contributor.authorROCHA, G. M. G. dapt_BR
dc.contributor.authorCAVALCANTI, J. J. V.pt_BR
dc.contributor.authorCARVALHO, L. P. dept_BR
dc.contributor.authorSANTOS, R. C. dospt_BR
dc.contributor.authorLIMA, L. M. dept_BR
dc.date.accessioned2017-03-03T11:11:11Zpt_BR
dc.date.available2017-03-03T11:11:11Zpt_BR
dc.date.created2017-03-03pt_BR
dc.date.issued2016pt_BR
dc.identifier.citationAfrican Journal of Agricultural Research, v. 11, n. 29, p. 2663-2668, July 2016pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1066047pt_BR
dc.descriptionThe management of colored cotton is an agricultural activity widely adopted by farmers located at Brazilian semiarid region. The fiber colors currently available are still limited to green and shades of brown, however, there is possibility to broaden the variability for this trait by using accessions from Gossypium Brazilian bank in breeding programs. Therefore, it is necessary to know the genetic diversity of available accessions in the collection. Here, the genetic divergence in colored fiber accessions was estimated in order to identify promising candidates for further use in hybridization procedures of cotton improvement. DNA of twelve accessions were extracted from leaves and used in inter simple sequence repeat-polymerase chain reaction (ISSR-PCR) assays, using commercial oligonucleotides. The genetic divergence was estimated by clustering-unweighted pair group method with arithmetic mean (UPGMA) method. Five groups were clustered among them, three were contributive results for further use in hybridization procedures, including Brazilian cultivars and Peruvian accessions. Based on level of divergence, we suggest that lines generated from these materials could generate news shades of fiber colors in further use for selection procedures in cotton breeding.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectMolecular markerspt_BR
dc.titleGenetic divergence of colored cotton based on intersimple sequence repeat (ISSR) markers.pt_BR
dc.typeArtigo de periódicopt_BR
dc.date.updated2017-03-03T11:11:11Zpt_BR
dc.subject.thesagroAlgodãopt_BR
dc.subject.thesagroMarcador molecularpt_BR
dc.subject.nalthesaurusCottonpt_BR
dc.subject.nalthesaurusGossypiumpt_BR
dc.subject.nalthesaurusGenetic improvementpt_BR
dc.subject.nalthesaurusVariabilitypt_BR
riaa.ainfo.id1066047pt_BR
riaa.ainfo.lastupdate2017-03-03pt_BR
dc.contributor.institutionGEISENILMA MARIA GONÇALVES da ROCHA, UEPB; JOSE JAIME VASCONCELOS CAVALCANTI, CNPA; LUIZ PAULO DE CARVALHO, CNPA; ROSEANE CAVALCANTI DOS SANTOS, CNPA; LIZIANE MARIA DE LIMA, CNPA.pt_BR
Aparece en las colecciones:Artigo em periódico indexado (CNPA)

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