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dc.contributor.authorCOELHO, G. R. C.
dc.contributor.authorBRONDANI, C.
dc.contributor.authorHOFFMANN, L. V.
dc.contributor.authorVALDISSER, P. A. M. R.
dc.contributor.authorBORBA, T. C. O.
dc.contributor.authorMENDONÇA, J. A.
dc.contributor.authorRODRIGUES, L. A.
dc.contributor.authorMENEZES, I. P. P. de
dc.date.accessioned2017-10-30T09:24:35Z-
dc.date.available2017-10-30T09:24:35Z-
dc.date.created2017-10-29
dc.date.issued2017
dc.identifier.citationGenetics and Molecular Research, v. 16, n. 3, gmr16039793, 2017.
dc.identifier.issn1676-5680
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1078383-
dc.descriptionThe objective of this study was to analyze the diversity and discrimination of high-performance Brazilian rice cultivars using microsatellite markers. Twenty-nine rice cultivars belonging to EMBRAPA Arroz e Feijão germplasm bank in Brazil were genotyped by 24 SSR markers to establish their structure and genetic discrimination. It was demonstrated that the analyzed germplasm of rice presents an expressive and significant genetic diversity with low heterogeneity among the cultivars. All 29 cultivars were differentiated genetically, and were organized into two groups related to their upland and irrigated cultivation systems. These groups showed a high genetic differentiation, with greater diversity within the group that includes the cultivars for irrigated system. The genotyping data of these cultivars, with the morphological e phenotypical data, are valuable information to be used by rice breeding programs to develop new improved cultivars.
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectCultivar discrimination
dc.titleGenetic diversity of high performance cultivars of upland and irrigated Brazilian rice.
dc.typeArtigo de periódico
dc.date.updated2017-10-30T09:24:35Zpt_BR
dc.subject.thesagroArroz
dc.subject.thesagroOryza sativa
dc.subject.thesagroVariação genética
dc.subject.thesagroRecurso genético
dc.subject.nalthesaurusRice
dc.subject.nalthesaurusGenetic variation
dc.subject.nalthesaurusGenetic resources
dc.subject.nalthesaurusMicrosatellite repeats
riaa.ainfo.id1078383
riaa.ainfo.lastupdate2017-10-29
dc.identifier.doi10.4238/gmr16039793
dc.contributor.institutionGESIMARIA RIBEIRO COSTA COELHO, CNPAF; CLAUDIO BRONDANI, CNPAF; LUCIA VIEIRA HOFFMANN, CNPA; PAULA ARIELLE M RIBEIRO VALDISSER, CNPAF; TEREZA CRISTINA DE OLIVEIRA BORBA, CNPAF; JOAO ANTONIO MENDONCA, CNPAF; LUANA ALVES RODRIGUES, CNPAF; IVANDILSON PESSOA PINTO DE MENEZES, INSTITUTO FEDERAL GOIANO, Urutaí-GO.
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