00:02
Transcription is basically a three -step process.
00:05
The first step would be initiation.
00:11
And this is where rna polymerase will bind to the promoter region of our dna.
00:32
The second step is elongation.
00:38
And elongation occurs because the carboxal terminal domain of the rna polymerase undergoes reversible phosphorylation.
00:47
So rna polymerase is phosphorylated.
00:57
And during elongation, rna nucleotides are attached to form the rna transcript.
01:20
Third step would be termination.
01:28
And in termination, the rna, and let me go back up here, let me add this word polymerase, because it's not rna that's phosphorylated, it's rna polymerase is phosphorylated.
01:39
During termination, phosphatase will de -oferalated.
01:49
Ephosphorylate rna polymerase and terminate transcription...