Question

What is RNA editing?

06 Feb 2026
Answer :
Word Count : 236
RNA editing is a post-transcriptional process that modifies the RNA molecule after it has been transcribed from DNA, but before it is translated into a protein. This mechanism allows for the production of multiple protein variants from a single gene, increasing the diversity of proteins in the cell. RNA editing primarily involves the insertion, deletion, or substitution of nucleotides in the RNA sequence. The most common form of RNA editing is the deamination of adenosine to inosine, which is recognized as guanosine by the cellular machinery, affecting
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