FIG. 6.

Expression levels of BDH1 and BDH2 in the FY834 (wild type) and derived bdh1Δ and bdh2Δ yeast strains. The FY834, FY bdh1Δ, FY bdh2Δ, and FY bdh1Δ bdh2Δ strains were incubated in rich media containing 20% glucose at 28°C in an orbital shaker at 250 rpm for 40 h. Total RNA was extracted, and the expression levels of BDH1 and BDH2 were monitored from the intensities of the respective signals, as indicated in Materials and Methods. The means of the expression levels are given in arbitrary units, together with their standard deviations.