Biosafety classification is based on U.S. Public Health Service Guidelines, it is the responsibility of the customer to ensure that their facilities comply with biosafety regulations for their own country.
Bussey H. Yeast killer factor-induced turbidity changes in cells and sphaeroplasts of a sensitive strain. J. Gen. Microbiol. 82: 171-179, 1974.
Bussey H, et al. Action of yeast killer factor: a resistant mutant with sensitive spheroplasts. J. Bacteriol. 113: 1193-1197, 1973. PubMed: 4570774
