For nuclear-encoded genes, splicing occurs in the nucleus either during or immediately after transcription. For those eukaryotic genes that contain introns, splicing is usually needed to create an …

May 8, 2022 · RNA splicing is a form of RNA processing in which a newly made precursor messenger RNA (mRNA) is transformed into a mature RNA by removing the non-coding sequences termed introns.

Most splicing occurs between exons on a single RNA transcript, but occasionally trans-splicing occurs, in which exons on different pre-mRNAs are ligated together.

Aug 27, 2025 · RNA splicing is a fundamental biological process that refines genetic instructions. It is a crucial step in converting DNA information into functional components.

Splicing occurs during protein synthesis, and involves cutting out and rearranging sections of mRNA. Before mRNA is used as instructions to make a protein, it can be cut into smaller sections and re …

Splicing is the process by which introns are removed and exons are joined together in a pre-mRNA molecule to produce a mature mRNA transcript. This mechanism is crucial for gene expression in …

May 31, 2024 · What is RNA splicing? In order for mRNA to be translated into a protein, RNA splicing removes the intervening, non-coding sections of genes (introns) from pre-mRNA and links the protein …

RNA splicing and alternative splicing are essential processes in the nervous system, with the brain exhibiting the highest frequency of alternative splicing among all tissues.

Discover targeted mRNA splicing, pre-mRNA splicing, and spliceosomes. Learn how alternative splicing shapes gene expression and protein diversity.

Jan 16, 2026 · Alternative splicing (AS) is a key mechanism for generating regulatory and phenotypic diversity in multicellular eukaryotes. Large-scale comparative transcriptomic studies have revealed …