Genetic differentiation among local populations of Asian elephant |
| |
Authors: | K. Nozawa T. Shotake |
| |
Affiliation: | Department of Variation Research, Primate Research Institute, Kyoto University, Japan |
| |
Abstract: | Electrohoretically detectable enetic variation for 29 kinds of blood protein encoded by 33 loci was analyzed for 78 Asian eletants (Elephas maximus) which were collected from its four local populations: Sri Lanka, Souti India, Thailand and Nepal. Elehants in Sri Lanka are classified into the subspecies E.m. maximus, and those from the other tlree localities into the subspecies E. m. indicus. Six variable loci were detected, and one of them, the tetrazolium oxidase locus, was observed to show a complete allele substitution between the subspecies. Average heterozgosity within local populations were in a range of 0.0152 ? 0.0303. Whereas the Nei's genetic distance among three local populations of the subspecies indicus were 0.0013 ? 0.0031, the distance between the subspecies indicus and maximus were 0.0328 ? 0.0370, indicating that the two subspecies were well differentiated genetically. |
| |
Keywords: | Genetic differentiation Genetic variability Genetic distance Electrophoresis |
|
|