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Article

DiGIR1 and NaGIR1: naturally occurring group I-like ribozymes with unique core organization and evolved biological role.

Biochimie - 1 Sept 2002

Johansen Steinar, Einvik Christer, Nielsen Henrik

Abstract excerpt

The group I-like ribozyme GIR1 is a unique example of a naturally occurring ribozyme with an evolved biological function. GIR1 generates the 5'-end of a nucleolar encoded messenger RNA involved in intron mobility. GIR1 is found as a cis-cleaving ribozyme within two very different rDNA group I int...

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Share to Deoxyribonucleases, Type II Site-Specific
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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Identifiers

PMID: 12458083
DOI: 10.1016/s0300-9084(02)01443-8

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 2 Sept 2026. Prepared record publication-12458083-2026-09-02.2. Manifest publication-graph-cohort-2026-09-02.2.

Source receipt: PubMed via Helena Literature Corpus, retrieved 2 Sept 2026.

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