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.
Brachat A, et al. Saccharomyces cerevisiae cells with defective spindle pole body outer plaques accomplish nuclear migration via half-bridge--organized microtubules. Mol. Biol. Cell 9: 977-991, 1998. PubMed: 9571234