Overview of RNA repair – There is an emerging appreciation of ... repairs the ends of the broken tRNA half-molecules. The healing and sealing steps of yeast/plant tRNA splicing involve distinctive ...

What's the difference between mRNA and pre-mRNA? It's all about splicing of introns. See how one RNA sequence can exist in nearly 40,000 different forms.

Spliceosomes are large and dynamic RNA-protein complexes ... At least a dozen other steps are needed before the splicing reaction concludes. Not much is known about how the minor spliceosome ...