FIG. 5.

Specific enzyme activities during growth on glucose. The wild-type strain (solid symbols) and the hxk2 mutant strain (open symbols) were grown on YNB–1% glucose. In panel A, the fructose-phosphorylating activity (circles) and the glucose-phosphorylating activity (boxes) (in micromoles of substrate converted per minute per milligram of total cell protein) are depicted. In panel B, the pyruvate decarboxylase activity (circles) and mitochondrial H⁺-ATPase (boxes) activity are depicted. Errors are <10%. Data are shown from a representative experiment.