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

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

Gene - 11 Feb 1994

Szczepanek T, Macadre C, Meunier B, Lazowska J

Abstract excerpt

We have studied gene conversion initiated by the ai3 intron of the Saccharomyces cerevisiae mitochondrial (mt) COXI gene and its homologous intron (S.cap.ai1) from Saccharomyces capensis. The approach used involved the measurement of intron transmission amongst the progeny of crosses between cons...

Topics

Amino Acid Sequence
Base Sequence
DNA, Mitochondrial
Electron Transport Complex IV
Genes, Fungal
Genotype
Introns
Macromolecular Substances
Molecular Sequence Data
Open Reading Frames
Recombination, Genetic
Restriction Mapping

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Saccharomyces

Saccharomyces cerevisiae

Sequence Homology, Amino Acid

Species Specificity

Source

Identifiers

PMID: 8112577
DOI: 10.1016/0378-1119(94)90516-9

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 30 Aug 2026. Prepared record publication-8112577-2026-08-30.1. Manifest publication-graph-cohort-2026-08-30.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 30 Aug 2026.

Community interpretation

Discuss the evidence

Ask a question, add context or challenge an interpretation. Community activity is separate from scientific evidence strength.

0

discussions

0

replies

Citations encouraged

Claims remain attributable.

No discussion yet

Be the first to add a careful, cited interpretation.

Related research

Semantic proximity does not establish scientific evidence.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

Two homologous introns from related Saccharomyces species differ in their mobility.PMID 8112577Read ↗

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

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

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

The yeast mitochondrial intron aI5 alpha: associated endonuclease activity and in vivo 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 ↗

Retrotransposition of a yeast group II intron occurs by reverse splicing directly into ectopic DNA sites.Semantic proximity Read ↗

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

Sequence of the mitochondrial gene encoding subunit I of cytochrome oxidase in Saccharomyces douglasii.Semantic proximity Read ↗

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

Mitochondrial protein synthesis is not required for efficient excision of intron aI5 beta from COX1 pre-mRNA in 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.