Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/350248
Full metadata record
DC FieldValueLanguage
dc.contributor.CRUESPUNIVERSIDADE ESTADUAL DE CAMPINASpt_BR
dc.contributor.authorunicampBrito, Vinícius Lourenço Garcia-
dc.contributor.authorunicampVigna, Bianca Baccili Zanotto-
dc.contributor.authorunicampSouza, Anete Pereira de-
dc.typeArtigopt_BR
dc.titleGenetic structure and diversity of populations of polyploid tibouchina pulchra cogn. (melastomataceae) under different environmental conditions in extremes of an elevational gradientpt_BR
dc.contributor.authorBrito, Vinícius L. G.-
dc.contributor.authorMori, Gustavo M.-
dc.contributor.authorVigna, Bianca B. Z.-
dc.contributor.authorAzevedo-Silva, Marianne-
dc.contributor.authorSouza, Anete P.-
dc.contributor.authorSazima, Marlies-
dc.subjectPoliploidept_BR
dc.subject.otherlanguagePolyploidypt_BR
dc.description.abstractThe genetic structure and diversity of plants may change significantly in an elevational gradient because different elevations regulate different ecological conditions. Several factors may influence genetic variation, such as mutations, selection, genetic drift, and gene flow. The aim of the present study was to evaluate the genetic structure and diversity of populations of Tibouchina pulchra Cogn. (Melastomataceae) trees in two extremes of an elevational gradient experiencing different environmental conditions. Nine polymorphic microsatellite loci were used to measure the genetic diversity of 14 adult populations, whose structure was evaluated using frequentist and Bayesian analyses. We also carried out progeny structure and paternity analyses comparing the number of fathers of each progeny and the probability of the progeny genotypes to be the result of selfing in order to evaluate the possible current processes leading to such genetic structure. Genetic structure analyses indicated the existence of genetic differentiation between populations in adults and progenies, but with a contact interface between them. The population from the higher region showed smaller genetic diversity when compared to the population at the lower region. However, the pollen variability delivered to the stigmas at the higher region was not different from that of the lower region. These results may be explained by the dynamics of gene flow mediated by pollen, especially by the different amounts of pollination events in each region, as well as local adaptation, distribution, and reproduction characteristics of T. pulchrapt_BR
dc.relation.ispartofTree genetics & genomespt_BR
dc.publisher.cityHeidelbergpt_BR
dc.publisher.countryAlemanhapt_BR
dc.publisherSpringerpt_BR
dc.date.issued2016-
dc.language.isoengpt_BR
dc.description.volume12pt_BR
dc.rightsFechadopt_BR
dc.sourceWOSpt_BR
dc.identifier.issn1614-2942pt_BR
dc.identifier.eissn1614-2950pt_BR
dc.identifier.doi10.1007/s11295-016-1059-ypt_BR
dc.identifier.urlhttps://link.springer.com/article/10.1007%2Fs11295-016-1059-ypt_BR
dc.description.sponsorshipCONSELHO NACIONAL DE DESENVOLVIMENTO CIENTÍFICO E TECNOLÓGICO - CNPQpt_BR
dc.description.sponsorshipFUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO DE SÃO PAULO - FAPESPpt_BR
dc.description.sponsordocumentnumber131969/2008-0; 302452/2008-7pt_BR
dc.description.sponsordocumentnumber2010/51494-5; 2008/52197-4; 2012/50425-5; 03/12595-7pt_BR
dc.date.available2020-09-30T16:14:08Z-
dc.date.accessioned2020-09-30T16:14:08Z-
dc.description.provenanceSubmitted by Mariana Aparecida Azevedo (mary1@unicamp.br) on 2020-09-30T16:14:08Z No. of bitstreams: 0. Added 1 bitstream(s) on 2021-02-17T13:00:21Z : No. of bitstreams: 1 000397238800001.pdf: 4191456 bytes, checksum: ff222f8b0c5a3ea09f48890bfa8121d4 (MD5)en
dc.description.provenanceMade available in DSpace on 2020-09-30T16:14:08Z (GMT). No. of bitstreams: 0 Previous issue date: 2016en
dc.identifier.urihttp://repositorio.unicamp.br/jspui/handle/REPOSIP/350248-
dc.contributor.departmentsem informaçãopt_BR
dc.contributor.departmentsem informaçãopt_BR
dc.contributor.departmentDepartamento de Biologia Vegetalpt_BR
dc.contributor.unidadeInstituto de Biologiapt_BR
dc.contributor.unidadeInstituto de Biologiapt_BR
dc.contributor.unidadeInstituto de Biologiapt_BR
dc.subject.keywordPollen flowpt_BR
dc.subject.keywordAtlantic rainforestpt_BR
dc.subject.keywordSerra do Marpt_BR
dc.subject.keywordManacá-da-Serrapt_BR
dc.identifier.source000397238800001pt_BR
dc.creator.orcidsem informaçãopt_BR
dc.creator.orcid0000-0003-0192-9877pt_BR
dc.creator.orcid0000-0003-3831-9829pt_BR
dc.type.formArtigo originalpt_BR
dc.identifier.articleid101pt_BR
Appears in Collections:IB - Artigos e Outros Documentos

Files in This Item:
File Description SizeFormat 
000397238800001.pdf4.09 MBAdobe PDFView/Open


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.