Evidence map›Paper›PMID 21641805›Full record

ReviewTrends in biochemical sciences2011

How dormant origins promote complete genome replication.

J Julian Blow, Xin Quan Ge, Dean A Jackson

Abstract readReview
In one paragraph

Review in Trends in biochemical sciences, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 145 papers.

0numbers the graph read from it
0cells of the map it votes in
145citing papers in PubMed
–field-weighted citation impact
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

145 citing papers in PubMed.

  1. Article
  2. Review
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  14. NADNature cell biology · 2023
    Article
  15. Review
  16. Article
  17. Article
  18. Review
  19. Article
  20. Article

85 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

3 authors.

J Julian BlowWellcome Trust Centre for Gene Regulation & Expression, University of Dundee Dow Street, Dundee DD1 5EH, UK. j.j.blow@dundee.ac.uk
Xin Quan Ge
Dean A Jackson

Funding

Biotechnology and Biological Sciences Research Council BBS/B/06091Cancer Research UK A7399Cancer Research UK C303/A7399
6 · The paper itself

Abstract

Many replication origins that are licensed by loading MCM2-7 complexes in G1 are not normally used. Activation of these dormant origins during S phase provides a first line of defence for the genome if replication is inhibited. When replication forks fail, dormant origins are activated within regions of the genome currently engaged in replication. At the same time, DNA damage-response kinases activated by the stalled forks preferentially suppress the assembly of new replication factories, thereby ensuring that chromosomal regions experiencing replicative stress complete synthesis before new regions of the genome are replicated. Mice expressing reduced levels of MCM2-7 have fewer dormant origins, are cancer-prone and are genetically unstable, demonstrating the importance of dormant origins for preserving genome integrity. We review the function of dormant origins, the molecular mechanism of their regulation and their physiological implications.

Indexed as

AnimalsCell CycleCell Cycle ProteinsDNA-Binding ProteinsDNA ReplicationGenes, Tumor SuppressorMiceMinichromosome Maintenance Complex Component 2Minichromosome Maintenance Complex Component 3Minichromosome Maintenance Complex Component 4Minichromosome Maintenance Complex Component 6Minichromosome Maintenance Complex Component 7Nuclear ProteinsReplication OriginSilencer Elements, TranscriptionalS PhaseCell Cycle ProteinsDNA-Binding ProteinsMCM2 protein, humanMcm3 protein, mouseMCM4 protein, humanMCM5 protein, humanMCM6 protein, humanMCM7 protein, humanMinichromosome Maintenance Complex Component 2Minichromosome Maintenance Complex Component 3Minichromosome Maintenance Complex Component 4Minichromosome Maintenance Complex Component 6Minichromosome Maintenance Complex Component 7Nuclear Proteins

Identifiers

PMID21641805
PMCPMC3329722

What OpenQuestion holds

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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.