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

Intron 5 alpha of the COXI gene of yeast mitochondrial DNA is a mobile group I intron.

Nucleic acids research - 11 Aug 1992

Moran J V, Wernette C M, Mecklenburg K L, Butow R A, Perlman P S

Abstract excerpt

We have found that intron 5 alpha of the COXI gene (al5 alpha) of yeast mtDNA is a mobile group I intron in crosses between strains having or lacking the intron. We have demonstrated the following hallmarks of that process: 1) co-conversion of flanking optional intron markers; 2) mutations that truncate the intron open reading frame block intron mobility; and 3) the intron open reading frame encodes an...

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 Crosses, Genetic
Share to DNA, Mitochondrial

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

Share to DNA Transposable Elements

Share to Molecular Sequence Data

Share to Mutation

Share to Plasmids

Share to Saccharomyces cerevisiae

Source

Open in PubMed Open full text

Identifiers

PMID: 1324475
DOI: 10.1093/nar/20.15.4069
PMCID: PMC334089

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

Intron 5 alpha of the COXI gene of yeast mitochondrial DNA is a mobile group I intron.PMID 1324475Read ↗

The yeast mitochondrial intron aI5 alpha: associated endonuclease activity and in vivo mobility.Semantic proximity Read ↗

The mobile group I intron 3 alpha of the yeast mitochondrial COXI gene encodes a 35-kDa processed protein that is an endonuclease but not a maturase.Semantic proximity Read ↗

Two homologous introns from related Saccharomyces species differ in their mobility.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 ↗

Transposition of group II intron aI1 in yeast and invasion of mitochondrial genes at new locations.Semantic proximity Read ↗

Studies of point mutants define three essential paired nucleotides in the domain 5 substructure of a group II intron.Semantic proximity Read ↗

Mobility of two optional G + C-rich clusters of the var1 gene of yeast mitochondrial DNA.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 ↗

Multiple homing pathways used by yeast mitochondrial group II introns.Semantic proximity Read ↗

Mutations in the mitochondrial split gene COXI are preferentially located in exons: a mapping study of 170 mutants.Semantic proximity Read ↗

The complete sequence of the mitochondrial genome of Saccharomyces cerevisiae.Semantic proximity Read ↗

Nucleotide sequence of the COX1 gene in Kluyveromyces lactis mitochondrial DNA: evidence for recent horizontal transfer of a group II intron.Semantic proximity Read ↗

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