Evidence map›Paper›PMID 2674944›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America1989

Evidence for two pathways of meiotic intrachromosomal recombination in yeast.

S Gottlieb, J Wagstaff, R E Esposito

Open access · greenAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 1989. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
1.5field-weighted citation impact, top 17% 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

26 citing papers in PubMed, 38 citations in OpenAlex.

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  5. Rare germinal unequal crossing-over leading to recombinant gene formation and gene duplication in Arabidopsis thaliana.Proceedings of the National Academy of Sciences of the United States of America · 1999
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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

3 authors at 1 institution in 1 country.

S GottliebDepartment of Molecular Genetics and Cell Biology, University of Chicago, IL 60637.
J Wagstaff
R E Esposito
University of Chicago · US

Funding

PREDOCTORAL TRAINING IN GENETICS AND REGULATIONT32GM007197 · NIGMS · UNIVERSITY OF CHICAGO · PI ROTHMAN-DENES, LUCIA B. B · 1985 to 2020
$17.0M
Regulation of Meiotic DevelopmentR01GM029182 · NIGMS · UNIVERSITY OF CHICAGO · PI ESPOSITO, ROCHELLE E · 1985 to 2005
$1.6M
MOLECULAR ANALYSIS OF GENES IN MEIOSISR01HD019252 · NICHD · UNIVERSITY OF CHICAGO · PI ELDER, ROBERT T · 1985 to 1991
–
NICHD NIH HHS HD19252NIGMS NIH HHS GM07197NIGMS NIH HHS GM29182
6 · The paper itself

Abstract

This study shows that RAD50, a yeast DNA repair gene required for meiotic interchromosomal exchange between homologs, also is required for meiotic intrachromosomal recombination. However, only intrachromosomal events in nonribosomal DNA are dependent on RAD50; those in ribosomal DNA (rRNA-encoding DNA) occur in the absence of this gene. Furthermore, nonribosomal DNA sequences retain their RAD50-dependence even when inserted into the ribosomal DNA array. We argue that these data provide evidence for at least two pathways of meiotic intrachromosomal recombination whose activity depends on the specific sequences involved or their structural context in the chromosome. In contrast to its role in meiosis, RAD50 is not required for either inter- or intrachromosomal spontaneous mitotic recombination.

Indexed as

Recombination, GeneticChromosomesCloning, MolecularDNA, FungalGenes, FungalGenotypeMeiosisMitosisPhenotypeSaccharomyces cerevisiaeDNA, Fungal

Identifiers

PMID2674944
PMCPMC297996
OpenAlexW2058343030

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.