Evidence map›Paper›PMID 11459970›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2001

Instability of repetitive DNA sequences: the role of replication in multiple mechanisms.

M Bzymek, S T Lovett

Open access · greenAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2001. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 181 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
181citing papers in PubMed, 1 pooled it
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

181 citing papers in PubMed, 1 synthesis or guideline pooled it, 362 citations in OpenAlex.

  1. Pooled it
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  7. Review
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  17. Review
  18. Article
  19. Repetitive Sequence Stability in Embryonic Stem Cells.International journal of molecular sciences · 2024
    Review
  20. Effects of PCNA Stability on the Formation of Mutations.International journal of molecular sciences · 2024
    Article

121 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

2 authors at 1 institution in 1 country.

M BzymekDepartment of Biology, Brandeis University, 415 South Street, Waltham, MA 02454-9110, USA.
S T Lovett
Brandeis University · US

Funding

Replication Fork RepairR01GM051753 · NIGMS · BRANDEIS UNIVERSITY · PI LOVETT, SUSAN THOMAS · 1994 to 2025
$10.7M
GENETIC AND BIOCHEMICAL MECHANISMS OF REGULATIONT32GM007122 · NIGMS · BRANDEIS UNIVERSITY · PI LOVETT, SUSAN THOMAS · 1985 to 2020
$7.5M
NIGMS NIH HHS R01 GM051753NIGMS NIH HHS R01 GM51753NIGMS NIH HHS T32 GM007122NIGMS NIH HHS T32 GM07122
6 · The paper itself

Abstract

Rearrangements between tandem sequence homologies of various lengths are a major source of genomic change and can be deleterious to the organism. These rearrangements can result in either deletion or duplication of genetic material flanked by direct sequence repeats. Molecular genetic analysis of repetitive sequence instability in Escherichia coli has provided several clues to the underlying mechanisms of these rearrangements. We present evidence for three mechanisms of RecA-independent sequence rearrangements: simple replication slippage, sister-chromosome exchange-associated slippage, and single-strand annealing. We discuss the constraints of these mechanisms and contrast their properties with RecA-dependent homologous recombination. Replication plays a critical role in the two slipped misalignment mechanisms, and difficulties in replication appear to trigger rearrangements via all these mechanisms.

Indexed as

DNA ReplicationEscherichia coli ProteinsRepetitive Sequences, Nucleic AcidBacterial ProteinsDeoxyribonucleasesDNA, BacterialEscherichia coliExonucleasesModels, GeneticNucleic Acid ConformationRec A RecombinasesRecombination, GeneticSister Chromatid ExchangeBacterial ProteinsDeoxyribonucleasesDNA, BacterialEscherichia coli ProteinsExonucleasesRec A RecombinasesSbcC protein, BacteriaSbcC protein, E colisbcD protein, E coli

Identifiers

PMID11459970
PMCPMC37438
OpenAlexW2139180337

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.