Alternative splicing is a process during RNA transcription where a single pre-mRNA can be spliced in multiple ways to produce different mature mRNA variants. This leads to the production of multiple protein isoforms from a single gene.
5 Must Know Facts For Your Next Test
Alternative splicing increases the diversity of proteins that can be encoded by the genome.
It involves the inclusion or exclusion of different exons or portions of exons from the pre-mRNA transcript.
Regulatory proteins and spliceosomes play crucial roles in determining which splicing variants are produced.
Errors in alternative splicing can lead to diseases, including cancers and genetic disorders.
Microorganisms use alternative splicing to adapt to various environmental conditions.