Evidence map›Paper›PMID 9409146›Full record

ReviewMicrobiology and molecular biology reviews : MMBR1997

Mating types and sexual development in filamentous ascomycetes.

E Coppin, R Debuchy, S Arnaise, M Picard

Open access · greenAbstract readReview
In one paragraph

Review in Microbiology and molecular biology reviews : MMBR, 1997. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 120 papers.

0numbers the graph read from it
0cells of the map it votes in
120citing papers in PubMed
4.0field-weighted citation impact, top 5% 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

120 citing papers in PubMed, 389 citations in OpenAlex.

  1. Integrated Breeding Approaches for Ascochyta Blight Resistance in Chickpea.International journal of molecular sciences · 2026
    Review
  2. Article
  3. Article
  4. Article
  5. Review
  6. Mating and Pathogenicity of the DominantJournal of fungi (Basel, Switzerland) · 2025
    Article
  7. Article
  8. Article
  9. Article
  10. Genotypic diversity, virulence, and molecular genetic tools inMicrobiology and molecular biology reviews : MMBR · 2024
    Review
  11. Structure of the Mating-Type Genes and Mating Systems ofJournal of fungi (Basel, Switzerland) · 2023
    Article
  12. Article
  13. Frontiers in plant science · 2023
    Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Microorganisms · 2022
    Review
  19. Article
  20. TheFrontiers in fungal biology · 2022
    Article

60 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

4 authors at 2 institutions in 1 country.

E CoppinInstitut de Génétique et Microbiologie, CNRS-URA 2225, Université Paris-Sud, Orsay, France. Coppin@igmors.u-psud.fr
R Debuchy
S Arnaise
M Picard
Université Paris-Sud · FRCentre National de la Recherche Scientifique · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The progress made in the molecular characterization of the mating types in several filamentous ascomycetes has allowed us to better understand their role in sexual development and has brought to light interesting biological problems. The mating types of Neurospora crassa, Podospora anserina, and Cochliobolus heterostrophus consist of unrelated and unique sequences containing one or several genes with multiple functions, related to sexuality or not, such as vegetative incompatibility in N. crassa. The presence of putative DNA binding domains in the proteins encoded by the mating-type (mat) genes suggests that they may be transcriptional factors. The mat genes play a role in cell-cell recognition at fertilization, probably by activating the genes responsible for the hormonal signal whose occurrence was previously demonstrated by physiological experiments. They also control recognition between nuclei at a later stage, when reproductive nuclei of each mating type which have divided in the common cytoplasm pair within the ascogenous hyphae. How self is distinguished from nonself at the nuclear level is not known. The finding that homothallic species, able to mate in the absence of a partner, contain both mating types in the same haploid genome has raised more issues than it has resolved. The instability of the mating type, in particular in Sclerotinia trifolorium and Botrytinia fuckeliana, is also unexplained. This diversity of mating systems, still more apparent if the yeasts and the basidiomycetes are taken into account, clearly shows that no single species can serve as a universal mating-type model.

Indexed as

Genes, FungalGenes, Mating Type, FungalSaccharomyces cerevisiae ProteinsAmino Acid SequenceAscomycotaCloning, MolecularHomeodomain ProteinsMolecular Sequence DataRepressor ProteinsSequence AlignmentTrans-ActivatorsTranscription FactorsHomeodomain ProteinsMATA1 protein, S cerevisiaeRepressor ProteinsSaccharomyces cerevisiae ProteinsTrans-ActivatorsTranscription Factors

Identifiers

PMID9409146
PMCPMC232618
OpenAlexW2152359765

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.