Summary
Chimpanzee-mouse hybrid cells were isolated by fusing chimpanzee HGPRT- cells and mouse TK- cells. Both biochemical and cytologic studies of these hybrid cells and BUDR resistant cells isolated from them showed that the TK and GaK genes are located on the chimpanzee chromosome 19.
References
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Ishizaki, K., Omoto, K. & Sekiguchi, T. Confirmation of the assignment of the chimpanzee thymidine kinase and galactokinase genes to chromosome 19. Hum Genet 37, 231–234 (1977). https://doi.org/10.1007/BF00393586
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DOI: https://doi.org/10.1007/BF00393586