A member of a family of sequence-selective RNA-binding proteins involved in regulating alternative splicing.
Sequence-selective binding near an alternative exon can change recruitment or activity of the splicing machinery. The same binding motif can be associated with different outcomes depending on position and the surrounding regulatory context. [ref]
Molecular Biology of the Cell, 4th edition by Bruce Alberts and others. Chapter 7, RNA Processing and Alternative Splicing
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