01673naa a2200313 a 450000100080000000500110000800800410001910000300006024500860009026000090017652007090018565000240089465000230091865300240094165300220096565300270098765300270101465300220104165300270106365300280109065300250111870000350114370000250117870000190120370000250122270000230124770000190127077300700128918717722011-01-07       2010    bl uuuu     u00u1 u    #d1 aCERQUEIRA-SILVA, C. B. M.  aGenetic diversity in yellow passion fruit (Passiflora edulis Sims) based on RAPD.  c2010  aThis study aimed to evaluate the genetic diversity by RAPD markers in 20 genotypes of ‘yellow’ passion fruit (Passiflora edulis Sims). The 16 primers generated 92 markers, 57 (62%) of which were polymorphic. The genetic distance (gdij) estimated by the complement of the Dice index (gdij = 0.19) and genotype grouping based on UPGMA algorithm showed low variability among genotypes. These results show a narrower genetic basis than reported for other Passiflora populations and the need to increase this variability by germplasm introduction. Divergent genotypes were also identified for the choice of parents for crosses for genetic gains in traits previously selected within the population studied.  aGenetic improvement  aMarcador Molecular  aGenetic variability  aMaracujá amarelo  aMarcadores moleculares  aMelhoramento genético  aMolecular markers  aPassiflora edulis Sims  aVariabilidade genética  aYellow passion fruit1 aCONCEIÇÃO, L. D. H. C. S. da1 aCARDOSO-SILVA, C. B.1 aPEREIRA, A. S.1 aSANTOS, E. S. L. DOS1 aOLIVEIRA, A. C. DE1 aCORRÊA, R. X.  tCrop Breeding and Applied Biotechnologygv. 10, p. 154-159, 2010.