I'm not going to go into the details of the actors that cause the splicing, but as part of this eukaryotic processing, you add the cap, you add the tail, and then you splice out the introns, and once you've …

Oops. Something went wrong. Please try again. Uh oh, it looks like we ran into an error. You need to refresh. If this problem persists, tell us.

A spliceosome locates introns, cuts them out, and then fuses the remaining parts of the mRNA transcript back together. The parts of the mRNA transcript that aren’t spliced out by the spliceosome are called …

Eukaryotic pre-mRNAs must have their ends modified, by addition of a 5' cap (at the beginning) and 3' poly-A tail (at the end). Many eukaryotic pre-mRNAs undergo splicing. In this process, parts of the …

We talk about introns and exons in another video. So next, what we have to do is we take this CDNA, this complimentary DNA, and now what we want to do is amplify it.

Most pre-mRNA molecules have sections that are removed from the molecule, called introns, and sections that are linked or together to make the final mRNA, called exons.

After transcription of a eukaryotic pre-mRNA, its introns are removed by the spliceosome, joining exons for translation. The intron products of splicing have long been considered 'junk' and destined only for …

The parts of the transcript that are removed are called introns, and they function primarily in the regulation of gene expression. The parts of the transcript that are reconnected are called exons, and …

O que são as "partes boas"? As partes do RNA que não são cortadas são chamadas exons. Os exons são colocados juntos pelo spliceossomo para formar o RNAm maduro final, que é enviado para fora …

An in-depth look how polypeptides (proteins) are made. Initiation, elongation, and termination.