Evidence map›Paper›PMID 9566897›Full record

ArticleMolecular and cellular biology1998

Destabilization of yeast micro- and minisatellite DNA sequences by mutations affecting a nuclease involved in Okazaki fragment processing (rad27) and DNA polymerase delta (pol3-t).

R J Kokoska, L Stefanovic, H T Tran, M A Resnick, D A Gordenin, T D Petes

Open access · greenAbstract read
In one paragraph

Article in Molecular and cellular biology, 1998. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 94 papers.

0numbers the graph read from it
0cells of the map it votes in
94citing papers in PubMed
6.8field-weighted citation impact, top 2% 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

94 citing papers in PubMed, 178 citations in OpenAlex.

  1. DNA Replication Errors Drive Genome-Wide Small Inverted Triplication Dynamics.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
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  2. Emerging drivers of DNA repeat expansions.Biochemical Society transactions · 2025
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  5. FEN1 endonuclease as a therapeutic target for human cancers with defects in homologous recombination.Proceedings of the National Academy of Sciences of the United States of America · 2020
    Article
  6. Review
  7. DNA polymerase δ proofreads errors made by DNA polymerase ε.Proceedings of the National Academy of Sciences of the United States of America · 2020
    Article
  8. Article
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  11. Review
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  18. Mutational landscape of yeast mutator strains.Proceedings of the National Academy of Sciences of the United States of America · 2014
    Article
  19. Article
  20. Article

34 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 3 countries.

R J KokoskaDepartment of Biology and Curriculum in Genetics and Molecular Biology, University of North Carolina, Chapel Hill 27599, USA.
L Stefanovic
H T Tran
M A Resnick
D A Gordenin
T D Petes
National Institutes of Health · USUniversity of North Carolina at Chapel Hill · US

Funding

INSTABILITY OF SIMPLE REPETITIVE DNA SEQUENCES IN YEASTR01GM052319 · NIGMS · UNIVERSITY OF NORTH CAROLINA CHAPEL HILL · PI PETES, THOMAS · 1995 to 2015
$4.9M
YEAST DNA REPLICATION MUTANTS AND GENOME STABILITYF32GM017879 · NIGMS · UNIVERSITY OF NORTH CAROLINA CHAPEL HILL · PI KOKOSKA, ROBERT J · 1995 to 1998
–
NIGMS NIH HHS F32 GM017879NIGMS NIH HHS GM17879NIGMS NIH HHS GM52319NIGMS NIH HHS R01 GM052319
6 · The paper itself

Abstract

We examined the effects of mutations in the Saccharomyces cerevisiae RAD27 (encoding a nuclease involved in the processing of Okazaki fragments) and POL3 (encoding DNA polymerase delta) genes on the stability of a minisatellite sequence (20-bp repeats) and microsatellites (1- to 8-bp repeat units). Both the rad27 and pol3-t mutations destabilized both classes of repeats, although the types of tract alterations observed in the two mutant strains were different. The tract alterations observed in rad27 strains were primarily additions, and those observed in pol3-t strains were primarily deletions. Measurements of the rates of repetitive tract alterations in strains with both rad27 and pol3-t indicated that the stimulation of microsatellite instability by rad27 was reduced by the effects of the pol3-t mutation. We also found that rad27 and pol3-01 (an allele carrying a mutation in the "proofreading" exonuclease domain of DNA polymerase delta) mutations were synthetically lethal.

Indexed as

MutagenesisCheckpoint Kinase 1DNADNA Polymerase IIIGenes, FungalGenes, LethalMicrosatellite RepeatsMinisatellite RepeatsModels, GeneticMutagenesis, InsertionalMutationProtein KinasesSaccharomyces cerevisiaeSequence DeletionCheckpoint Kinase 1DNADNA Polymerase IIIOkazaki fragmentsProtein Kinases

Identifiers

PMID9566897
PMCPMC110657
OpenAlexW2106837356

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.