Protein isoforms do not evolve

This Is My Vision Of “Life” A Conversation With Richard Dawkins [4.30.15] Introduction by: John Brockman Excerpt: Through the amazing set of posttranscriptional mRNA processing mechanisms uncovered in the last 40 years (including alternative splicing and RNA editing), transcription of a single gene often results in the production of many distinct protein isoforms with very … Protein isoforms do not evolve