Emergency treatment for stroke depends on whether you're having an ischemic stroke blocking an artery â the most common kind â or a hemorrhagic stroke that involves bleeding into the brain.
Top 10 unbelievable historical concurrencies. Transcriptional regulation is a term used to describe a number of biological processes by which transcription, the process through which the genetic data stored in DNA is transcribed to RNA, is controlled.egulation of gene expression can occur at every level of the central dogma of biology. Transcriptional regulation is a specific form of gene regulation that occurs during the transcription process by moderating the rate of transcription.
There are two modes of regulation of the initiation of transcription in operons: 1  Positive control mode, where the interaction between the regulatory protein and regulatory region on the DNA turn the transcription on. 2  Negative control mode, where the interaction turns the genes off.