00:01
Usually, the deoxy ribonuclic acid, denoted as dna, is present in a supercoiled, highly compressed chromosome structure in the nucleus of the cell.
00:15
This chromosome is present in an highly content structure to control the gene regulation expression.
00:26
Whenever the central dogma process has to happen when these chromosomes are loosened into the dna molecules.
00:38
Let's see what molecules leads to the expression of the genes.
00:47
The first molecule which we are going to see is the rna splicing molecules which in a mechanism known as alternative ribonuclic acid denoted as rna splicing, splices out selective introns and extrins.
01:16
In this mechanism from a single pre - messenger rna denoted as mrna, multiple mrna copies are produced.
01:34
That is, different mrna transcripts are produced from the steam starting space or the steam starting dna due to which the introns and extrons are interpreted.
01:53
The second one which we are going to see is the methyl dna.
01:58
Group.
02:02
These are gently known as the silencing of the gene molecules...