Schumperli D, et al. Efficient expression of Escherichia coli galactokinase gene in mammalian cells. Proc. Natl. Acad. Sci. USA 79: 257-261, 1982. PubMed: 6281760
Thirion JP, et al. Galactokinase mutants of Chinese hamster somatic cells resistant to 2-deoxygalactose. Genetics 83: 137-147, 1976. PubMed: 1269916
Hay, R. J., Caputo, J. L., and Macy, M. L., Eds. (1992), ATCC Quality Control Methods for Cell Lines. 2nd edition, Published by ATCC.
Caputo, J. L., Biosafety procedures in cell culture. J. Tissue Culture Methods 11:223-227, 1988.
Fleming, D.O., Richardson, J. H., Tulis, J.J. and Vesley, D., (1995) Laboratory Safety: Principles and Practice. Second edition, ASM press, Washington, DC.
Biosafety in Microbiological and Biomedical Laboratories, 5th ed. HHS. U.S. Department of Health and Human Services, Centers for Disease Control and Prevention. Washington DC: U.S. Government Printing Office; 2007. The entire text is available online.