The CBP2 gene from Saccharomyces douglasii is a functional homologue of the Saccharomyces cerevisiae gene and is essential for respiratory growth in the presence of a wild-type (intron-containing) mitochondrial genome.

doi:10.1007/BF02174389

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Article

The CBP2 gene from Saccharomyces douglasii is a functional homologue of the Saccharomyces cerevisiae gene and is essential for respiratory growth in the presence of a wild-type (intron-containing) mitochondrial genome.

Molecular & general genetics : MGG - 25 Feb 1996

Li G Y, Tian G L, Slonimski P P, Herbert C J

Abstract excerpt

In Saccharomyces cerevisiae the only known role of the CBP2 gene is the excision of the fifth intron of the mitochondrial cyt b gene (bI5). We have cloned the CBP2 gene from Saccharomyces douglasii (a close relative of S. cerevisiae). A comparison of the S. douglasii and S. cerevisiae sequences s...

Topics

Amino Acid Sequence
Blotting, Southern
Cell Division
Cloning, Molecular
Cytochrome b Group
Evolution, Molecular
Fungal Proteins
Genes, Fungal
Genotype
Introns
Mitochondria

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Molecular Sequence Data

Ribonucleoproteins

Saccharomyces

Saccharomyces cerevisiae

Saccharomyces cerevisiae Proteins

Sequence Analysis

Sequence Homology, Amino Acid

Source

Open in PubMed

Identifiers

PMID: 8602146
DOI: 10.1007/BF02174389

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 30 Aug 2026. Prepared record publication-8602146-2026-08-30.1. Manifest publication-graph-cohort-2026-08-30.1.

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

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The CBP2 gene from Saccharomyces douglasii is a functional homologue of the Saccharomyces cerevisiae gene and is essential for respiratory growth in the presence of a wild-type (intron-containing) mitochondrial genome.PMID 8602146Read ↗

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

Incipient mitochondrial evolution in yeasts. II. The complete sequence of the gene coding for cytochrome b in Saccharomyces douglasii reveals the presence of both new and conserved introns and discloses major differences in the fixation of mutations in evolution.Semantic proximity Read ↗

The Cbp2 protein stimulates the splicing of the omega intron of yeast mitochondria.Semantic proximity Read ↗

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Intragenic suppressors that restore the splicing and homing activities of the protein encoded by the second intron of the Saccharomyces capensis cyt b gene.Semantic proximity Read ↗

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