Data/hora: 07/06/2024 05:56:50

Provedor de dados: | 52
País: | Brazil
Título: | Genetic diversity in passion fruit (Passiflora spp.) evaluated by RAPD markers
Autores: | Crochemore,Maria Lúcia; Molinari,Hugo Bruno Correa; Vieira,Luiz Gonzaga Esteves.
Data: | 2003-12-01
Ano: | 2003
Palavras-chave: | Passiflora spp.; Germoplasm; Genetic diversity; RAPD-PCR.
Resumo: | The objective of this study was to characterize the genetic diversity within a Passiflora collection by PCR-RAPD markers. Genetic analysis was performed in 70 accessions, representing 11 species of the genus Passiflora. The use of only five primers produced 136 reproducible polymorphic bands. The hierarchical classification showed high levels of dissimilarities between and within the species studied. A clear separation was obtained among species and accessions of P. edulis and P. edulis f. flavicarpa, which were forms of the high commercial value species. The fingerprints produced from the studied genotypes would allow the identification of improved varieties/populations in an easy, fast and inexpensive manner.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132003000400005
Editor: | Instituto de Tecnologia do Paraná - Tecpar
Relação: | 10.1590/S1516-89132003000400005
Formato: | text/html
Fonte: | Brazilian Archives of Biology and Technology  v.46 n.4 2003
Fonte: | info:eu-repo/semantics/openAccess