... With the exception of Ak-1 and Pep -2 in SOL, and Pgm -2 and Mpi in GWA the genotypes in none of the samples deviated significantly from the Hardy-Weinberg equilibrium. The ... 1990a).RESULTSScreening of 27 enzyme systems representing a total of 41 putative structural locirevealed polymorphism in the following 12 isoenzymes : LDH -2, MDH -2, IDH -2, PGD, DIA -2, AK-1, ... from the other populations in the rooted (fig 3) and unrooted (fig 4) dendrograms and the stableposition of their cluster is confirmed by the bootstrap (fig 5) and the...