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.
Park CM, et al. Structure and heterologous expression of the Ustilago maydis viral toxin KP4. Mol. Microbiol. 11: 155-164, 1994. PubMed: 8145639
Koltin Y, Day PR. Specificity of Ustilago maydis killer proteins. Appl. Microbiol. 30: 694-696, 1975. PubMed: 1190764
