Often, for gene transcription to occur, a number of transcription factors must bind to DNA regulatory sequences. This collection of transcription factors, in turn, recruit intermediary proteins such as cofactors that allow efficient recruitment of the preinitiation complex and RNA polymerase.ranscription factors use a variety of mechanisms for the regulation of gene expression. These mechanisms include: 1  stabilize or block the binding of RNA polymerase to DNA. 2  catalyze the acetylation or deacetylation of histone proteins.
The best time to take this, and other statin anti-cholesterol meds, is about 6pm in the evening. This has nothing to do with meals. Rather, it's best to get the drug in your â¦ system when cholesterol is being made in the body by the liver, which occurs between 6pm and midnight.+ 3 others found this useful.he best time to take this, and other statin anti-cholesterol meds, is about 6pm in the evening. This has nothing to do with meals. Rather, it's best to get the drug in your â¦ system when cholesterol is being made in the body by the liver, which occurs between 6pm and midnight. + 3 others found this useful.
By no means are these stats the final say, but they give you a general idea of when are the best times to post your photos and videos. Time of day. Although it varied from day to day, the general consensus from the Later survey is that 2 a.m. and 5 p.m. ET were the best times to post for the most interaction, while 9 a.m. and 6 p.m. were deemed the worst times to post. There is no definitive reason as to why these times seem the most opportune.