... and of the bifurcation points is indirectly checked and, with it, the reliability of the topology of the tree. The values of the genetic distances among populations, the ... random to perform the analysis, becausethere were no data about the origins of the individuals.A factor analysis of principal components was done using the BMDP-4M program(Frane ... differentiation. Genetic distances and dendrogramsFrom the values of the gene frequencies of the analyzed loci and by means of the application of several indexes of genetic distance,...