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| Oliveira,Eder Jorge de; Costa,Juliana Leles; Santos,Lucas Ferraz dos; Carvalho,Fabiana Moraes de; Silva,Aline dos Santos; Dantas,Jorge Luiz Loyola. |
| Due to the low genetic variability reported in the commercial plantations of papaya (Carica papaya L.), the objective of this study was analyze the genetic diversity of 32 genotypes including cultivars, landraces, inbred lines, and improved germplasm using the AFLP technique (Amplified Fragment Length Polymorphism). The genetic distance matrix was obtained using the Nei and Li genetic distance and clustering was performed using the unweighted pair-method with arithmetic mean (UPGMA). Using 11 combinations of EcoRI/MseI primers, 383 polymorphic bands were obtained. On average, 34.8 polymorphic bands were obtained per primer combination. Five clusters were formed. The traditional cultivar 'Sunrise' and the inbred line CMF-L30-08 were the closest genotypes,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Papaya breeding; Genetic resources; Genetic diversity; Carica papaya L. |
| Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452011000300020 |
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