isoforms

Isoforms are different versions of the same protein that are produced from a single gene. They arise through processes like alternative splicing, where the cell includes or excludes certain parts of the gene’s instructions, or other modifications. These variations allow the protein to have slightly different structures or functions, helping the body adapt to different needs or conditions. In essence, isoforms expand the versatility of a gene’s output, enabling more precise and diverse biological functions without changing the underlying genetic code.