FIGURE 3.

Organization and transcriptional units of the dld and lld genes. (A) Schematic illustration of the organization of the dld and lld genes. Bidirectional arrows indicate target regions of the RT-PCR analysis. (B) RT-PCR of the dld and lld genes. RNA was extracted from WT cells grown aerobically in MM containing 10 mM DL-lactate until the logarithmic growth phase. Lane numbers correspond to the target regions shown in A. Left-side numbers indicate molecular sizes (kb) of bands in the marker (lane M).