Stay up to date on the latest science with Brush Up Summaries. Despite its significance, alternative splicing’s global impact on cellular homeostasis and intricate molecular mechanisms remains ...

What's the difference between mRNA and pre-mRNA? It's all about splicing of introns. See how one RNA sequence can exist in nearly 40,000 different forms. Next, the snRNPs U2 and U4/U6 appear to ...