Are Untranslated Regions Exons?
In Protein-Coding Genes, the Exons Include Both the Protein-Coding Sequence and the 5′- and 3′-Untranslated Regions (Utr). .. . Exonization Is the Creation of...
In protein-coding genes, the exons include both the protein-coding sequence and the 5′- and 3′-untranslated regions (UTR). ... Exonization is the creation of a new exon, as a result of mutations in introns.
Are introns untranslated regions?
These sections of RNA are called introns. ... The reason why introns are not considered untranslated regions is that the introns are spliced out in the process of RNA splicing. The introns are not included in the mature mRNA molecule that will undergo translation and are thus considered non-protein-coding RNA.
Are exons coding regions?
Exons are coding sections of an RNA transcript, or the DNA encoding it, that are translated into protein. Exons can be separated by intervening sections of DNA that do not code for proteins, known as introns.
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