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.
Starmer WT, et al. Pichia opuntiae, a new heterothallic species of yeast found in decaying cladodes of Opuntia inermis and in necrotic tissue of cereoid cacti. Int. J. Syst. Bacteriol. 29: 159-167, 1979.
Kurtzman CP, Robnett CJ. Systematics of methanol assimilating yeasts and neighboring taxa from multigene sequence analysis and the proposal of Peterozyma gen. nov., a new member of the Saccharomycetales. FEMS Yeast Res 10: 353-361, 2010. PubMed: 20522116
Kurtzman CP, Robnett CJ, Basehoar-Powers E. Phylogenetic relationships among species of Pichia, Issatchenkia and Williopsis determined from multigene sequence analysis, and the proposal of Barnettozyma gen. nov., Lindnera gen. nov. and Wickerhamomyces gen. nov.. FEMS Yeast Res. 8: 939-954, 2008. PubMed: 18671746
Yamada Y, et al. The phylogeny of the cactophilic yeasts based on the 18S ribosomal RNA gene sequences: the proposals of Phaffomyces antillensis and Starmera caribaea, new combinations. Biosci Biotechnol Biochem 63: 827-832, 1999. PubMed: 10380625
Kurtzman CP, Robnett CJ. Identification and phylogeny of ascomycetous yeasts from analysis of nuclear large subunit (26S) ribosomal DNA partial sequences. Antonie van Leeuwenhoek 73(4): 331-371, 1998. PubMed: 9850420
Yamada Y, et al. The phylogeny of strains of species of the genus Pichia Hansen (Saccharomycetaceae) based on the partial sequences of 18S ribosomal RNA: the proposals of Phaffomyces and Starmera, the new genera. Bull. Fac. Agric. Shizuoka Univ. 47: 23-35, 1997.
