Evidence map›Paper›PMID 27327991›Full record

ArticleCell cycle (Georgetown, Tex.)2016

Xenopus Mcm10 is a CDK-substrate required for replication fork stability.

Gaganmeet Singh Chadha, Agnieszka Gambus, Peter J Gillespie, J Julian Blow

Open access · hybridAbstract read
In one paragraph

Article in Cell cycle (Georgetown, Tex.), 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
3.0field-weighted citation impact, top 9% 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

20 citing papers in PubMed, 33 citations in OpenAlex.

  1. Article
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  8. Review
  9. Article
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  12. Mcm10 has potent strand-annealing activity and limits translocase-mediated fork regression.Proceedings of the National Academy of Sciences of the United States of America · 2019
    Article
  13. Article
  14. Single-molecule visualization ofProceedings of the National Academy of Sciences of the United States of America · 2017
    Article
  15. Article
  16. Article
  17. Article
  18. Review
  19. Mapping ubiquitination sites ofBiochemistry and biophysics reports · 2016
    Article
  20. Mcm10: The glue at replication forks.Cell cycle (Georgetown, Tex.) · 2016
    Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors at 1 institution in 1 country.

Gaganmeet Singh Chadhaa Centre for Gene Regulation & Expression, School of Life Sciences, University of Dundee , Dundee , UK.
Agnieszka Gambusa Centre for Gene Regulation & Expression, School of Life Sciences, University of Dundee , Dundee , UK.
Peter J Gillespiea Centre for Gene Regulation & Expression, School of Life Sciences, University of Dundee , Dundee , UK.
J Julian Blowa Centre for Gene Regulation & Expression, School of Life Sciences, University of Dundee , Dundee , UK.
University of Dundee · GB

Funding

Cancer Research UK 14301
6 · The paper itself

Abstract

During S phase, following activation of the S phase CDKs and the DBF4-dependent kinases (DDK), double hexamers of Mcm2-7 at licensed replication origins are activated to form the core replicative helicase. Mcm10 is one of several proteins that have been implicated from work in yeasts to play a role in forming a mature replisome during the initiation process. Mcm10 has also been proposed to play a role in promoting replisome stability after initiation has taken place. The role of Mcm10 is particularly unclear in metazoans, where conflicting data has been presented. Here, we investigate the role and regulation of Mcm10 in Xenopus egg extracts. We show that Xenopus Mcm10 is recruited to chromatin late in the process of replication initiation and this requires prior action of DDKs and CDKs. We also provide evidence that Mcm10 is a CDK substrate but does not need to be phosphorylated in order to associate with chromatin. We show that in extracts depleted of more than 99% of Mcm10, the bulk of DNA replication still occurs, suggesting that Mcm10 is not required for the process of replication initiation. However, in extracts depleted of Mcm10, the replication fork elongation rate is reduced. Furthermore, the absence of Mcm10 or its phosphorylation by CDK results in instability of replisome proteins on DNA, which is particularly important under conditions of replication stress.

Indexed as

DNA ReplicationAmino Acid SequenceAnimalsChromatinCyclin-Dependent KinasesMinichromosome Maintenance ProteinsModels, BiologicalPhosphorylationProtein BindingS PhaseSubstrate SpecificityXenopus laevisChromatinCyclin-Dependent KinasesMcm10 protein, XenopusMinichromosome Maintenance ProteinsCDKDNA replicationMcm10Replication forkXenopus

Identifiers

PMID27327991
PMCPMC4993430
OpenAlexW2471864630

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.