Multivariate analysis of the genetic diversity of bittergourd (Momordica charantia L.)

Abstract

Genetic diversity of 33 genotypes of bittergourd of different geographical origin was assessed at the molecular level and compared to morphological traits for degree of divergence. The clustering pattern based on Mahalanobis D2 statistic indicated that there
was no association between geographical distribution of genotypes and genetic divergence. The cluster profile, based on quantitative data and RAPD markers revealed that morphologically distinct and superior lines were genetically differentiable. The clustering pattern based on yield related traits and molecular variation was different