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Article

Exon sequence requirements for excision in vivo of the bacterial group II intron RmInt1.

BMC molecular biology - 23 May 2011

Barrientos-Durán Antonio, Chillón Isabel, Martínez-Abarca Francisco, Toro Nicolás

Abstract excerpt

BACKGROUND: Group II intron splicing proceeds through two sequential transesterification reactions in which the 5' and 3'-exons are joined together and the lariat intron is released. The intron-encoded protein (IEP) assists the splicing of the intron in vivo and remains bound to the excised intron lariat RNA in a ribonucleoprotein particle (RNP) that promotes intron mobility. Exon recognition occurs through...

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Identifiers

PMID: 21605368
DOI: 10.1186/1471-2199-12-24
PMCID: PMC3123198

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