Discover Community Create You

Loading publication...

Noodle always counts identifier-free feature events for service operation. With your permission, Google Analytics can also estimate audience and engagement. Search text, publication identifiers, cookies, IP addresses and browser fingerprints are never included in Noodle's first-party event counters.

Privacy details

Article

Self-splicing of a Podospora anserina group IIA intron in vitro. Effects of 3'-terminal intron alterations on cleavage at the 5' and 3' splice site.

Journal of molecular biology - 5 Jun 1993

Schmidt U, Sägebarth R, Schmelzer C, Stahl U

Abstract excerpt

A shortened derivative of the group IIA intron from the mitochondrial cytochrome-c-oxidase subunit I gene (COI I1) of the ascomycete Podospora anserina can undergo self-splicing in vitro. When compared to self-splicing group IIB introns from yeast mitochondria (aI5c, bI1) the autocatalytic reaction shows a lower efficiency and 5' cleavage takes place predominantly by hydrolysis. In order to test the influence on...

Read the complete abstract on PubMed

Topics

Share this publication in a Topic to start or enrich a Post.

Share to Base Sequence
Share to Introns
Share to Kinetics

Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

Share to Molecular Sequence Data

Share to Mutation

Share to Nucleic Acid Conformation

Share to RNA, Fungal

Share to RNA Splicing

Source

Identifiers

PMID: 8515440
DOI: 10.1006/jmbi.1993.1309

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

Related research

Semantic proximity does not establish scientific evidence. Graph snapshot: 2026-09-29.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

Self-splicing of a Podospora anserina group IIA intron in vitro. Effects of 3'-terminal intron alterations on cleavage at the 5' and 3' splice site.PMID 8515440Read ↗

Effect of deletions at structural domains of group II intron bI1 on self-splicing in vitro.Semantic proximity Read ↗

Structural requirements for selection of 5'- and 3' splice sites of group II introns.Semantic proximity Read ↗

New loop-loop tertiary interactions in self-splicing introns of subgroup IC and ID: a complete 3D model of the Tetrahymena thermophila ribozyme.Semantic proximity Read ↗

Group I-like ribozymes with a novel core organization perform obligate sequential hydrolytic cleavages at two processing sites.Semantic proximity Read ↗

Length changes in the joining segment between domains 5 and 6 of a group II intron inhibit self-splicing and alter 3' splice site selection.Semantic proximity Read ↗

Splice site selection by intron aI3 of the COX1 gene from Saccharomyces cerevisiae.Semantic proximity Read ↗

Dual roles for the Mss116 cofactor during splicing of the ai5γ group II intron.Semantic proximity Read ↗

The splicing of yeast mitochondrial group I and group II introns requires a DEAD-box protein with RNA chaperone function.Semantic proximity Read ↗

RNA splicing in higher plant mitochondria: determination of functional elements in group II intron from a chimeric cox II gene in electroporated wheat mitochondria.Semantic proximity Read ↗

Function of a pseudoknot in the suppression of an alternative splicing event in a group I intron.Semantic proximity Read ↗

Splicing defective mutants of the COXI gene of yeast mitochondrial DNA: initial definition of the maturase domain of the group II intron aI2.Semantic proximity Read ↗

RNA editing in mitochondrial trans-introns is required for splicing.Semantic proximity Read ↗

⌁Select a neighboring publication to make it the new centre.