Mendelian inheritance, genetic linkage, and genotypic disequilibrium at microsatellite loci in Genipa americana L. (Rubiaceae)

dc.contributor.authorManoel, R. O. [UNESP]
dc.contributor.authorFreitas, M. L. M.
dc.contributor.authorTambarussi, E. V.
dc.contributor.authorCambuim, J. [UNESP]
dc.contributor.authorMoraes, M. L. T. [UNESP]
dc.contributor.authorSebbenn, A. M.
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionInst Florestal Sao Paulo
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.date.accessioned2018-11-26T15:28:02Z
dc.date.available2018-11-26T15:28:02Z
dc.date.issued2015-01-01
dc.description.abstractGenipa americana is a tropical tree species that is widely distributed in the humid tropical and subtropical regions of Central and South America. This study investigated Mendelian inheritance, genetic linkage, and genotypic disequilibrium at six microsatellite loci developed for G. americana. Adult trees (188) and regenerants (163) were sampled and genotyped in a fragmented population of the species. We also genotyped open-pollinated seeds from 12 seed-trees during reproductive events in 2010 and 2011. Significant deviations from the expected 1:1 Mendelian segregation were detected in 29.5% of the tests. Significant genetic linkage between pairwise loci was detected in 54.4% of the tests, but no genotypic disequilibrium was detected between pairwise loci for adult trees and regenerants. Overall, the results indicate that the six loci analyzed may be used in studies of G. americana's genetic diversity and structure, its mating system, and in parentage analyses.en
dc.description.affiliationUniv Estadual Paulista, Fac Engn Ilha Solteira, Ilha Solteira, SP, Brazil
dc.description.affiliationInst Florestal Sao Paulo, Sao Paulo, SP, Brazil
dc.description.affiliationUniv Sao Paulo, Escola Super Agr Luiz de Queiroz, Piracicaba, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Fac Engn Ilha Solteira, Ilha Solteira, SP, Brazil
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipIdFAPESP: 2010/19613-4
dc.description.sponsorshipIdCNPq: 473677/2010-5
dc.description.sponsorshipIdFAPESP: 2011/01518-8
dc.format.extent8161-8169
dc.identifierhttp://dx.doi.org/10.4238/2015.July.27.4
dc.identifier.citationGenetics And Molecular Research. Ribeirao Preto: Funpec-editora, v. 14, n. 3, p. 8161-8169, 2015.
dc.identifier.doi10.4238/2015.July.27.4
dc.identifier.issn1676-5680
dc.identifier.urihttp://hdl.handle.net/11449/158540
dc.identifier.wosWOS:000362421100095
dc.language.isoeng
dc.publisherFunpec-editora
dc.relation.ispartofGenetics And Molecular Research
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectConservation
dc.subjectJenipapo
dc.subjectMicrosatellites
dc.subjectTropical tree species
dc.subjectPopulation genetics
dc.titleMendelian inheritance, genetic linkage, and genotypic disequilibrium at microsatellite loci in Genipa americana L. (Rubiaceae)en
dc.typeArtigo
dcterms.rightsHolderFunpec-editora

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