Institution: | 1. Department of Genetics, University of the Free State, P.O. Box 339, Bloemfontein 9300, South Africa;2. National Zoological Gardens of South Africa, P.O. Box 754, Pretoria 0001, South Africa;3. Inqaba Biotechnical Industries (Pty) Ltd, P.O. Box 14356, Hatfield 0028, South Africa |