2
votes
0answers
46 views

Circular mRNA to produce long proteins

Ribosomes can read mRNA and produce proteins, if we somehow make a circular mRNA for the ribosome to bind onto, it will make infinitely long "proteins", (since ribosomes can make very big proteins, I ...
4
votes
1answer
63 views

What is the advantage of the way eukaryotes initiate translation?

The eukaryote and prokaryote mechanism for translation is slightly different. Is there any advantage of the eukaryote translation mechanism ? Edit : I specifically want to know why eukaryotic ...
18
votes
2answers
2k views

Do gene expression levels necessarily correspond to levels of protein activation?

I have seen a lot of research into molecular mechanisms of diseases/phenotypes use measures of RNA as a 'proxy' for the level of protein available in the cell. Is this actually valid? My problem ...