About: Splicing factor is a research topic. Over the lifetime, 2998 publications have been published within this topic receiving 190358 citations. The topic is also known as: RNA splicing factor & RNA splicing factors.
TL;DR: Evidence that animal circRNAs are generated cotranscriptionally and that their production rate is mainly determined by intronic sequences is provided and it is demonstrated that circularization and splicing compete against each other.
TL;DR: As the splicing mechanisms that depend on exonic signals are elucidated, new therapeutic approaches to treating certain genetic diseases can begin to be explored.
Abstract: Point mutations in the coding regions of genes are commonly assumed to exert their effects by altering single amino acids in the encoded proteins. However, there is increasing evidence that many human disease genes harbour exonic mutations that affect pre-mRNA splicing. Nonsense, missense and even translationally silent mutations can inactivate genes by inducing the splicing machinery to skip the mutant exons. Similarly, coding-region single-nucleotide polymorphisms might cause phenotypic variability by influencing splicing accuracy or efficiency. As the splicing mechanisms that depend on exonic signals are elucidated, new therapeutic approaches to treating certain genetic diseases can begin to be explored.
TL;DR: Evidence is provided for a role for the long nuclear-retained regulatory RNA, MALAT1 in AS regulation and for the role for an nrRNA in the regulation of gene expression, which suggests that MALat1 regulates AS by modulating the levels of active SR proteins.
TL;DR: The findings provide the direct evidence that m(6)A reader YTHDC1 regulates mRNA splicing through recruiting and modulating pre-mRNA splicing factors for their access to the binding regions of targeted mRNAs.
TL;DR: Evidence is now accumulating that alternative splicing coordinates physiologically meaningful changes in protein isoform expression and is a key mechanism to generate the complex proteome of multicellular organisms.