Genetic variability in white-tailed deer.

Abstract

Genetic variability at 36 loci was studied in white-tailed deer (Odocoileus virginianus) populations, on the Savannah River Plant (SRP) in South Carolina. Mean multilocus heterozygosity (H), percentage of polymorphic loci (P) and average number of alleles per locus (A) for white-tailed deer were calculated and compared with values for white-tailed deer from several locations (SRP deer: H = 9.9 per cent, P0.05 = 30.6 per cent, A = 1.89; white-tailed deer overall: H = 10.4 per cent, P0.05 = 32.3 per cent, A = 1.94). Frequency distributions for single locus heterozygosity values (h) and the number of alleles per locus for white-tailed deer were found to be significantly different from those of mammals in general. Analysis of single-locus data based on quaternary structure and functional groups of proteins failed to demonstrate expected differences as predicted from the literature. White-tailed deer have a high level of heterozygosity, but they do not exhibit many of the life history and environmental characteristics associated with high heterozygosity in other animals.