FIG. 7.

Effect of truncated Mga2p on OLE1 gene expression as assessed by Northern blot analysis under various conditions. L.A indicates growth medium containing 100 μM L.A. dissolved in 1% ethanol. A plus sign indicates that L.A. was added; a minus sign indicates that no L.A. was added. The letters N and H indicate that yeast cells were grown under normoxic and hypoxic conditions, respectively, as described in Materials and Methods. The positions of the OLE1, ATF1, and ACT1 mRNAs are shown. wt, wild type.