Isolation and characterization of dinucleotide microsatellite loci in the Asian elephant (Elephas maximus).

The endangered Asian elephant is found today primarily in protected areas. We characterized 18 dinucleotide microsatellite loci in this species. Allelic diversity ranged from three to eight per locus, and observed heterozygosity ranged from 0.200 to 0.842 in a wild population. All loci were in Hardy-Weinberg equilibrium, but linkage disequilibrium was detected between two loci in the wild, but not in the zoo elephants. These loci will be useful for the population-level studies of this species.

Isolation and characterization of polymorphic microsatellite loci in the raccoon (Procyon lotor).

We report the isolation and characterization of 17 polymorphic microsatellite loci in the North American raccoon (Procyon lotor). These loci exhibit high levels of allelic diversity, with between four and 13 alleles per locus, and heterozygosity, with observed values of 0.500-1.000 in a sample of 20 individuals. All genotypes conformed to Hardy-Weinberg expectations and there were no instances of linkage disequilibrium detected.