Evidence map›Paper›PMID 17722984›Full record

ArticlePLoS genetics2007

A discrete class of intergenic DNA dictates meiotic DNA break hotspots in fission yeast.

Gareth A Cromie, Randy W Hyppa, Hugh P Cam, Joseph A Farah, Shiv I S Grewal, Gerald R Smith

Open access · goldAbstract read
In one paragraph

Article in PLoS genetics, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 61 papers.

0numbers the graph read from it
0cells of the map it votes in
61citing papers in PubMed
4.4field-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

61 citing papers in PubMed, 87 citations in OpenAlex.

  1. Review
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  9. Physical basis for long-distance communication along meiotic chromosomes.Proceedings of the National Academy of Sciences of the United States of America · 2018
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1 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 2 institutions in 1 country.

Gareth A CromieDivision of Basic Sciences, Fred Hutchinson Cancer Research Center, Seattle, Washington, United States of America.
Randy W Hyppa
Hugh P Cam
Joseph A Farah
Shiv I S Grewal
Gerald R Smith
Fred Hutch Cancer Center · USNational Cancer Institute · US

Funding

MOLECULAR ANALYSIS OF HOTSPOTS OF GENETIC RECOMBINATIONR01GM031693 · NIGMS · FRED HUTCHINSON CANCER RESEARCH CENTER · PI SMITH, GERALD R · 1985 to 2015
$9.7M
Molecular Analysis of Hotspots of Genetic RecombinationR56GM031693 · NIGMS · FRED HUTCHINSON CANCER RESEARCH CENTER · PI SMITH, GERALD R · 2007 to 2007
$586k
NIGMS NIH HHS GM031693NIGMS NIH HHS R01 GM031693NIGMS NIH HHS R56 GM031693
6 · The paper itself

Abstract

Meiotic recombination is initiated by DNA double-strand breaks (DSBs) made by Spo11 (Rec12 in fission yeast), which becomes covalently linked to the DSB ends. Like recombination events, DSBs occur at hotspots in the genome, but the genetic factors responsible for most hotspots have remained elusive. Here we describe in fission yeast the genome-wide distribution of meiosis-specific Rec12-DNA linkages, which closely parallel DSBs measured by conventional Southern blot hybridization. Prominent DSB hotspots are located approximately 65 kb apart, separated by intervals with little or no detectable breakage. Most hotspots lie within exceptionally large intergenic regions. Thus, the chromosomal architecture responsible for hotspots in fission yeast is markedly different from that of budding yeast, in which DSB hotspots are much more closely spaced and, in many regions of the genome, occur at each promoter. Our analysis in fission yeast reveals a clearly identifiable chromosomal feature that can predict the majority of recombination hotspots across a whole genome and provides a basis for searching for the chromosomal features that dictate hotspots of meiotic recombination in other organisms, including humans.

Indexed as

DNA Breaks, Double-StrandedBlotting, SouthernChromosome MappingChromosomes, FungalDNA, IntergenicMeiosisMeiotic Recombination Protein SPO11SchizosaccharomycesSchizosaccharomyces pombe ProteinsDNA, IntergenicMeiotic Recombination Protein SPO11rec12 protein, S pombeSchizosaccharomyces pombe Proteins

Identifiers

PMID17722984
PMCPMC1950956
OpenAlexW2145027935

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.