Yeast hexokinase mutants.
Using yeast mutants, it is shown that growth on glucose occurs even in the absence of both hexokinase A and hexokinase B; fructose growth requires at least one of these two enzymes. Expression of hexokinase A and of glucokinase seem to be regulated.
D003470:Culture Media; D005632:Fructose / Q000494:pharmacology; D005941:Glucokinase / Q000378:metabolism; D005947:Glucose / Q000494:pharmacology; D006593:Hexokinase / Q000378:metabolism*; D009154:Mutation; D012441:Saccharomyces cerevisiae / Q000187:drug effects / Q000201:enzymology* / Q000254:growth & development
D003470:Culture Media; D005632:Fructose; D006593:Hexokinase; D005941:Glucokinase; D005947:Glucose