Evidence map›Paper›PMID 15454525›Full record

ArticleGenetics2004

Does crossover interference count in Saccharomyces cerevisiae?

Franklin W Stahl, Henriette M Foss, Lisa S Young, Rhona H Borts, M F F Abdullah, Gregory P Copenhaver

Open access · greenAbstract readComparative Study
In one paragraph

Article in Genetics, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 62 papers.

0numbers the graph read from it
0cells of the map it votes in
62citing papers in PubMed
3.4field-weighted citation impact, top 7% 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

62 citing papers in PubMed, 103 citations in OpenAlex.

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  9. Meiotic Crossover Patterning.Frontiers in cell and developmental biology · 2021
    Review
  10. Article
  11. Article
  12. Role ofGenetics · 2018
    Article
  13. Physical basis for long-distance communication along meiotic chromosomes.Proceedings of the National Academy of Sciences of the United States of America · 2018
    Article
  14. Recombination rate plasticity: revealing mechanisms by design.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2017
    Review
  15. Article
  16. Article
  17. Meiotic DSB patterning: A multifaceted process.Cell cycle (Georgetown, Tex.) · 2016
    Review
  18. Article
  19. Article
  20. Article

2 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

6 authors at 4 institutions in 3 countries.

Franklin W StahlInstitute of Molecular Biology, University of Oregon, Eugene 97403-1229, USA. fstahl@molbio.uoregon.edu
Henriette M Foss
Lisa S Young
Rhona H Borts
M F F Abdullah
Gregory P Copenhaver
University of Oregon · USUniversiti Teknologi MARA System · MYUniversity of Leicester · GBUniversity of North Carolina at Chapel Hill · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We previously proposed a "counting model" for meiotic crossover interference, in which double-strand breaks occur independently and a fixed number of noncrossovers occur between neighboring crossovers. Whereas in some organisms (group I) this simple model alone describes the crossover distribution, in other organisms (group II) an additional assumption--that some crossovers lack interference--improves the fit. Other differences exist between the groups: Group II needs double-strand breaks and some repair functions to achieve synapsis, while repair in group I generally occurs after synapsis is achieved; group II, but not group I, has recombination proteins Dmc1, Mnd1, and Hop2. Here we report experiments in msh4 mutants that are designed to test predictions of the revised model in a group II organism. Further, we interpret these experiments, the above-mentioned differences between group I and II meiosis, and other data to yield the following proposal: Group II organisms use the repair of leptotene breaks to promote synapsis by generating double-Holliday-junction intermediates that lock homologs together (pairing pathway). The possible crossover or noncrossover resolution products of these structures lack interference. In contrast, for both group I and group II, repair during pachytene (disjunction pathway) is associated with interference and generates only two resolution types, whose structures suggest that the Holliday junctions of the repair intermediates are unligated. A crossover arises when such an intermediate is stabilized by a protein that prevents its default resolution to a noncrossover. The protein-binding pattern required for interference depends on clustering of sites that have received, or are normally about to receive, meiotic double-strand breaks.

Indexed as

Models, GeneticCell Cycle ProteinsCrossing Over, GeneticDNA, CruciformDNA RepairMeiosisOligonucleotidesProtein BindingSaccharomyces cerevisiaeCell Cycle ProteinsDNA, CruciformOligonucleotides

Identifiers

PMID15454525
PMCPMC1448104
OpenAlexW2104131863

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.