Genetic diversity in section Rhizomatosae of the genus Arachis (Fabaceae) based on microsatellite markers

Página do item simplificado
dc.contributor.authorAngelici, Carla M. L. C. D. [UNESP]
dc.contributor.authorHoshino, Andrea Akemi [UNESP]
dc.contributor.authorNóbile, Paula Macedo [UNESP]
dc.contributor.authorPalmieri, Darío Abel [UNESP]
dc.contributor.authorValls, José F. Montenegro
dc.contributor.authorGimenes, Marcos A.
dc.contributor.authorLopes, Catalina Romero [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionEmpresa Brasileira de Pesquisa Agropecuária (EMBRAPA)
dc.date.accessioned2014-05-20T13:50:17Z
dc.date.available2014-05-20T13:50:17Z
dc.date.issued2008-01-01
dc.description.abstractThe genus Arachis (Fabaceae) native to South America, contains 80 species divided into nine sections, three of which contain species of special economic importance such as the cultivated peanut (Arachis hypogaea), belonging to the section Arachis, and some perennial forage species from sections Caulorrhizae and Rhizomatosae. We used microsatellite markers to assay genetic variability among 77 accessions of four species from section Rhizomatosae, the diploid Arachis burkartii (2n = 2x = 20) and the tetraploid Arachis glabrata, Arachis pseudovillosa and Arachis nitida (2n = 4x = 40). A total of 249 alleles were found in the fifteen loci analyzed and a high degree of intra and interspecific polymorphism was detected. The lowest intraspecific variation occurred in Arachis burkartii, while the smallest estimated interspecific value was between A. nitida and A. pseudovillosa and the largest was between A. burkartii and A. nitida. High observed heterozygosity was detected in A. glabrata. The diploid accessions grouped in one cluster and the tetraploid accessions in another. It was possible to distinguish all 77 accessions and the genetic distance between accessions could not be correlated with geographic origin.en
dc.description.affiliationUniversidade Estadual Paulista Instituto de Biociências Departamento de Genética
dc.description.affiliationEmpresa Brasileira de Pesquisa Agropecuária Centro Nacional de Pesquisa de Recursos Genéticos e Biotecnologia
dc.description.affiliationUnespUniversidade Estadual Paulista Instituto de Biociências Departamento de Genética
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.format.extent79-88
dc.identifierhttp://dx.doi.org/10.1590/S1415-47572008000100016
dc.identifier.citationGenetics and Molecular Biology. Sociedade Brasileira de Genética, v. 31, n. 1, p. 79-88, 2008.
dc.identifier.doi10.1590/S1415-47572008000100016
dc.identifier.fileS1415-47572008000100016.pdf
dc.identifier.issn1415-4757
dc.identifier.lattes6903215575686010
dc.identifier.scieloS1415-47572008000100016
dc.identifier.urihttp://hdl.handle.net/11449/17949
dc.identifier.wosWOS:000254487000016
dc.language.isoeng
dc.publisherSociedade Brasileira de Genética
dc.relation.ispartofGenetics and Molecular Biology
dc.relation.ispartofjcr1.493
dc.relation.ispartofsjr0,638
dc.rights.accessRightsAcesso aberto
dc.sourceSciELO
dc.subjectArachisen
dc.subjectgenetic diversityen
dc.subjectmicrosatelliteen
dc.subjectpeanuten
dc.subjectRhizomatosaeen
dc.titleGenetic diversity in section Rhizomatosae of the genus Arachis (Fabaceae) based on microsatellite markersen
dc.typeArtigo
dcterms.licensehttp://www.scielo.br/revistas/gmb/iaboutj.htm
unesp.author.lattes6903215575686010
unesp.author.orcid0000-0002-6029-1925[2]
unesp.author.orcid0000-0003-0841-6257[4]
unesp.author.orcid0000-0003-0490-654X[3]
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Biociências, Botucatupt
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Ciências e Letras, Assispt

Arquivos

Pacote Original
Agora exibindo 1 - 1 de 1
Imagem de Miniatura
Nome:
S1415-47572008000100016.pdf
Tamanho:
141.44 KB
Formato:
Adobe Portable Document Format
Baixar
Licença do Pacote
Agora exibindo 1 - 2 de 2
Nenhuma Miniatura disponível
Nome:
license.txt
Tamanho:
1.71 KB
Formato:
Item-specific license agreed upon to submission
Descrição:
Nenhuma Miniatura disponível
Nome:
license.txt
Tamanho:
1.71 KB
Formato:
Item-specific license agreed upon to submission
Descrição:

Coleções

Artigos - Ciências Biológicas - FCLAS
Artigos - Genética - IBB