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.
Loison G, Jund R. Expression of a cloned Saccharomyces cerevisiae gene (URA1) is controlled by a bacterial promoter in E. coli and by a yeast promoter in S. cerevisiae. Gene 15: 127-137, 1981. PubMed: 6271637
