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 ...

Johns Hopkins researchers have developed a powerful new AI tool called Splam that can identify where splicing occurs in genes—an advance that could help scientists analyze genetic data with greater ...

The modulation of RNA splicing by small molecules has emerged as a promising strategy for treating pathogenic infections, human genetic diseases, and cancer; however, the principles by which splicing ...

As DNA is transcribed into RNA it needs to be edited to remove non-coding regions, or introns, shown in green. This editing process is called splicing, which involves removing the introns, leaving ...

A wide spectrum of cancer-associated genetic alterations, including those that result in changes to the splicing of pre–messenger RNA (mRNA), can lead to the presentation of aberrant peptides as ...

Human genes that encode proteins often contain non-coding segments known as introns. Removing introns is crucial for the proper expression of genetic information. Understanding how our cells ...

Cancer is caused by faulty genes, but what also shapes a cancer cell's behavior is how a gene's instructions are trimmed and rearranged before they are turned into the proteins that keep a cell alive.

Patterns of alternative splicing of mRNA differ between tumors and the normal tissues from which they are derived. 2 It has been recognized for some time that aberrant splicing may produce neoantigens ...

Alternative splicing (AS) is a key technique for increasing transcriptome and proteomic diversity from a small genome. Almost all human gene transcripts are alternatively spliced, resulting in protein ...

This article was review by Thomas Cooper, MD from Baylor College of Medicine. Stay up to date on the latest science with Brush Up Summaries. Despite its significance, alternative splicing’s global ...

One idea has been that speckles are splicing factories. The splicing reaction would happen inside the speckle, and then the spliced product would leave. “What people found is that’s not what happens,” ...