constitutive synthesis of reductase mrna in tr-36 cells was driven by the simian virus 40 early promoter , and therefore the mrna was not suppressed by sterols , such as 25-hydroxycholesterol or cholesterol derived from low density lipoprotein , which normally suppresses transcription of reductase mrna when the reductase gene is driven by its own promoter .
C0030016
reductase
C1335186
reductase gene