Evidence map›Paper›PMID 22555442›Full record

ReviewGenetics2012

Mating-type genes and MAT switching in Saccharomyces cerevisiae.

James E Haber

Open access · bronzeAbstract readReview
In one paragraph

Review in Genetics, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 243 papers.

0numbers the graph read from it
0cells of the map it votes in
243citing papers in PubMed
15.6field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

243 citing papers in PubMed, 421 citations in OpenAlex.

  1. Article
  2. Article
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  4. Article
  5. Review
  6. Review
  7. Article
  8. Article
  9. Domestication drives repeated evolution of sexual-asexual life cycle trade-offs in yeast.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  10. Classical Genetics of Pichia pastoris.Methods in molecular biology (Clifton, N.J.) · 2026
    Article
  11. Article
  12. Genetic and environmental control of parasexual reproduction in the pathogenicMicrobiology and molecular biology reviews : MMBR · 2025
    Review
  13. Genome sequence assembly and annotation ofNAR genomics and bioinformatics · 2025
    Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Review
  20. Article

183 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

1 author at 1 institution in 1 country.

James E HaberRosenstiel Basic Medical Sciences Research Center, Brandeis University, Waltham, Massachusetts 02254-9110, USA. haber@brandeis.edu
Brandeis University · US

Funding

Recombination Mechanisms in Yeast Cell DifferentiationR37GM020056 · NIGMS · BRANDEIS UNIVERSITY · PI HABER, JAMES E · 2007 to 2016
$5.5M
Arrest, Recovery, and Adaptation from DNA DamageR01GM061766 · NIGMS · BRANDEIS UNIVERSITY · PI HABER, JAMES E · 2001 to 2016
$4.6M
Analysis of Break-Induced ReplicationR01GM076020 · NIGMS · BRANDEIS UNIVERSITY · PI HABER, JAMES E · 2006 to 2017
$3.4M
RECOMBINATION MECHANISMS IN YEAST CELL DIFFERENTIATIONR01GM020056 · NIGMS · BRANDEIS UNIVERSITY · PI HABER, JAMES E · 1985 to 2006
$3.4M
NIGMS NIH HHS GM20056NIGMS NIH HHS GM61766NIGMS NIH HHS GM76020NIGMS NIH HHS R01 GM020056NIGMS NIH HHS R01 GM061766NIGMS NIH HHS R01 GM076020NIGMS NIH HHS R37 GM020056
6 · The paper itself

Abstract

Mating type in Saccharomyces cerevisiae is determined by two nonhomologous alleles, MATa and MATα. These sequences encode regulators of the two different haploid mating types and of the diploids formed by their conjugation. Analysis of the MATa1, MATα1, and MATα2 alleles provided one of the earliest models of cell-type specification by transcriptional activators and repressors. Remarkably, homothallic yeast cells can switch their mating type as often as every generation by a highly choreographed, site-specific homologous recombination event that replaces one MAT allele with different DNA sequences encoding the opposite MAT allele. This replacement process involves the participation of two intact but unexpressed copies of mating-type information at the heterochromatic loci, HMLα and HMRa, which are located at opposite ends of the same chromosome-encoding MAT. The study of MAT switching has yielded important insights into the control of cell lineage, the silencing of gene expression, the formation of heterochromatin, and the regulation of accessibility of the donor sequences. Real-time analysis of MAT switching has provided the most detailed description of the molecular events that occur during the homologous recombinational repair of a programmed double-strand chromosome break.

Indexed as

Base SequenceGene SilencingGenes, Mating Type, FungalGenes, SwitchHomologous RecombinationPloidiesSaccharomyces cerevisiae

Identifiers

PMID22555442
PMCPMC3338269
OpenAlexW2029895295

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.