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.
Crandall MA, Brock TD. Molecular basis of mating in the yeast hansenula wingei. Bacteriol. Rev. 32: 139-163, 1968. PubMed: 4879235
Crandall M. Comparison of Hansenula wingei, a petite-negative, obligately aerobic yeast, to the petite-positive yeast Saccharomyces cerevisiae. J. Gen. Microbiol. 75: 363-375, 1973. PubMed: 4574920
