A gene library from the methanol utilizing yeast Hansenula polymorpha, constructed in a lambda Charon4A vector, was used to clone the gene encoding a key methanol assimilating enzyme, dihydroxyacetone synthase (DHAS) by differential plaque hybridization. The nucleotide sequence of the 2106 bp structural gene and the 5' and 3' non-coding regions was determined. The deduced amino acid sequence of the protein is in agreement with the apparent molecular weight and amino acid composition of the purified protein. The codon bias is not so pronounced as in some Saccharomyces cerevisiae genes.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.