Evidence map›Paper›PMID 20417600›Full record

ArticleMolecular cell2010

Molecular structures of crossover and noncrossover intermediates during gap repair in yeast: implications for recombination.

Katrina Mitchel, Hengshan Zhang, Caroline Welz-Voegele, Sue Jinks-Robertson

Open access · bronzeAbstract read
In one paragraph

Article in Molecular cell, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 49 papers.

0numbers the graph read from it
0cells of the map it votes in
49citing papers in PubMed
2.7field-weighted citation impact, top 10% 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

49 citing papers in PubMed, 70 citations in OpenAlex.

  1. Review
  2. Article
  3. Review
  4. Molecular mechanisms and regulation of recombination frequency and distribution in plants.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2024
    Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. Review
  11. Article
  12. Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Article
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.

Katrina MitchelDepartment of Molecular Genetics and Microbiology, Duke University Medical Center, Durham, NC 27710, USA.
Hengshan Zhang
Caroline Welz-Voegele
Sue Jinks-Robertson
Duke University · USDuke Medical Center · US

Funding

REGULATION OF MITOTIC RECOMBINATION IN YEASTR01GM038464 · NIGMS · EMORY UNIVERSITY · PI JINKS-ROBERTSON, SUE · 1992 to 2015
$3.6M
RECOMBINATION BETWEEN REPEATED SEQUENCE IN YEASTR29GM038464 · NIGMS · EMORY UNIVERSITY · PI JINKS-ROBERTSON, SUE · 1987 to 1991
–
NIGMS NIH HHS GM038464NIGMS NIH HHS R01 GM038464
6 · The paper itself

Abstract

The molecular structures of crossover (CO) and noncrossover (NCO) intermediates were determined by sequencing the products formed when a gapped plasmid was repaired using a diverged chromosomal template. Analyses were done in the absence of mismatch repair (MMR) to allow efficient detection of strand-transfer intermediates, and the results reveal striking differences in the extents and locations of heteroduplex DNA (hDNA) in NCO versus CO products. These data indicate that most NCOs are produced by synthesis-dependent strand annealing rather than by a canonical double-strand break repair pathway and that resolution of Holliday junctions formed as part of the latter pathway is highly constrained to generate CO products. We suggest a model in which the length of hDNA formed by the initiating strand invasion event determines susceptibility of the resulting intermediate to antirecombination and ultimately whether a CO- or a NCO-producing pathway is followed.

Indexed as

Crossing Over, GeneticRecombination, GeneticChromosomes, FungalDNA, FungalDNA RepairModels, GeneticNucleic Acid HeteroduplexesSaccharomyces cerevisiaeDNA, FungalNucleic Acid Heteroduplexes

Identifiers

PMID20417600
PMCPMC2865147
OpenAlexW2123313645

What OpenQuestion holds

Textmetadata
LicenceTDM
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.