Definition of Introns. Meaning of Introns. Synonyms of Introns

- are four main types of introns: tRNA introns, group I introns, group II introns, and spliceosomal introns (see below). Introns are rare in Bacteria and...
- that contain introns, splicing is usually needed to create an mRNA molecule that can be translated into protein. For many eukaryotic introns, splicing occurs...
- expression, then inclusion of the intron in the transcript is important, and the intron probably causes IME. Not all introns enhance gene expression, but those...
- stress. The unconventional splicing in this group results in excising introns of typical length 20 or 23 nt and it was first described in Tri****rma...
- spectroscopy. tRNA-intron endonucleases identify introns along pre-tRNAs and carry out the proper excision mechanism to remove those introns. All three domains...
- possibly the intron splice enhancers that occur at the ends of introns, which aid in the removal of introns, the vast majority of introns are devoid of...
- present in IIB and IIC introns but not IIA. Group II introns also form very complicated RNA Tertiary Structure. Group II introns possess only a very few...
- in some genes, i.e. the UTRs may contain introns. Some non-coding RNA transcripts also have exons and introns. Mature mRNAs originating from the same gene...
- encodes is an organelle intron maturase, a protein that splices Group II introns. It is essential for in vivo splicing of Group II introns. Amongst other maturases...
- bacteriophages. Both intron-early and intron-late theories have found evidences in explaining the origin of group I introns. Some group I introns encode homing...