Data/hora: 09/06/2024 19:14:45

Biblioteca(s): | Embrapa Mandioca e Fruticultura.
Data corrente: | 10/09/2014
Data da última atualização: | 25/05/2023
Autoria: | PAIVA, C. L.; VIANA, A. P.; SANTOS, E. A.; FREITAS, J. C. de O.; SILVA, R. N. O.; OLIVEIRA, E. J. de.
Afiliação: | CLAUDIA LOUGON PAIVA, Uenf; ALEXANDRE PIO VIANA, Uenf; EILEEN AZEVEDO SANTOS, Uenf; JÔSIE CLOVIANE DE OLIVEIRA FREITAS, Uenf; RAIMUNDO NONATO OLIVEIRA SILVA, Uenf; EDER JORGE DE OLIVEIRA, CNPMF.
Título: | Genetic variability assessment in the genus Passiflora by SSR markers.
Ano de publicação: | 2014
Fonte/Imprenta: | Chilean Journal of Agricultural Research, v. 74, n.3, July/September, 2014.
ISSN: | 0718-5839
Idioma: | Inglês
Conteúdo: | The genus Passiflora encompasses many species that are endemic to the Brazilian territory, including some with economic value. Studies on genetic diversity in this genus are fundamental because they allow understanding genetic variability and distance. The present study aimed to determine the genetic variability and distances among 10 species of the genus Passiflora by using microsatellite markers (Simple Sequence Repeat, SSR). Twenty-eight heterologous microsatellite markers were tested, but only 12 were used in the diversity analysis because they amplified in at least 80% of the species. A clear separation was observed among the subgenuses studied, as well as wide variation among the accessions of Passiflora. This knowledge enables breeders to explore diversity and transfer favorable alleles found in wild species.
Thesagro: | Maracujá; Marcador genético; Marcador molecular; Variação genética.
Thesaurus Nal: | Breeding; Genetic Improvement; Genetic markers; Genetic variation; Passiflora.
Categoria do assunto: | G Melhoramento Genético
Registro original: | Embrapa Mandioca e Fruticultura (CNPMF)
Exemplares: | CNPMF - (30189-1) - UPC - AP - DD - Publicação digital -  -  - DIS