Glossary Term
Exon
The sequences of a gene that are present in the final, mature, spliced messenger RNA molecule from that gene.
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Glossary Term
The sequences of a gene that are present in the final, mature, spliced messenger RNA molecule from that gene.
Glossary Term
Any mutation that occurs within the discrete sequences comprising the 5' or 3' splice sites of a gene that has a spliced message. Splice-site mutation may result in a deletion or insertion of extraneous amino acids in the gene product or a change in the reading frame of the spliced message.