Evidence map›Paper›PMID 32769987›Full record

ArticleNature communications2020

DONSON and FANCM associate with different replisomes distinguished by replication timing and chromatin domain.

Jing Zhang, Marina A Bellani, Ryan C James, Durga Pokharel, Yongqing Zhang, John J Reynolds, Gavin S McNee, Andrew P Jackson, Grant S Stewart, Michael M Seidman

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
2.5field-weighted citation impact, top 10% 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

30 citing papers in PubMed, 44 citations in OpenAlex.

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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

10 authors at 5 institutions in 2 countries.

Jing ZhangLaboratory of Molecular Gerontology, National Institute on Aging, National Institutes of Health, Baltimore, MD, 21224, USA.
Marina A BellaniLaboratory of Molecular Gerontology, National Institute on Aging, National Institutes of Health, Baltimore, MD, 21224, USA.ORCID http://orcid.org/0000-0002-0922-9608
Ryan C JamesDepartment of Molecular Biology and Genetics, Cornell University, Ithaca, NY, 14850, USA.
Durga PokharelHorizon Discovery, Lafayette, CO, 80026, USA.
Yongqing ZhangGene Expression and Genomics Unit, National Institute on Aging, National Institutes of Health, Baltimore, MD, 21224, USA.
John J ReynoldsInstitute of Cancer and Genomic Sciences, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK.
Gavin S McNeeInstitute of Cancer and Genomic Sciences, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK.
Andrew P JacksonMRC Human Genetics Unit, Institute of Genetics and Molecular Medicine, University of Edinburgh, Edinburgh, UK.ORCID http://orcid.org/0000-0002-8739-2646
Grant S StewartInstitute of Cancer and Genomic Sciences, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK.ORCID http://orcid.org/0000-0002-0960-3241
Michael M SeidmanLaboratory of Molecular Gerontology, National Institute on Aging, National Institutes of Health, Baltimore, MD, 21224, USA. seidmanm@grc.nia.nih.gov.ORCID http://orcid.org/0000-0001-5718-5016
National Institutes of Health · USUniversity of Birmingham · GBCornell University · USHorizon Discovery Group (United States) · USInstitute of Genetics and Cancer · GB

Funding

Repair of localized DNA damageZIAAG000746 · NIA · NATIONAL INSTITUTE ON AGING · PI SEIDMAN, MICHAEL · 2009 to 2025
$30.0M
Factors that modulate cellular homeostasis to overcome replicative stress in agingZIAAG000577 · NIA · NATIONAL INSTITUTE ON AGING · PI SEIDMAN, MICHAEL · 2017 to 2021
$974k
Repair of localized DNA damageZ01AG000746 · NIA · NATIONAL INSTITUTE ON AGING · PI SEIDMAN, MICHAEL · 2007 to 2008
$607k
Cancer Research UK C17183/A23303Intramural NIH HHS Z01 AG000746
6 · The paper itself

Abstract

Duplication of mammalian genomes requires replisomes to overcome numerous impediments during passage through open (eu) and condensed (hetero) chromatin. Typically, studies of replication stress characterize mixed populations of challenged and unchallenged replication forks, averaged across S phase, and model a single species of "stressed" replisome. Here, in cells containing potent obstacles to replication, we find two different lesion proximal replisomes. One is bound by the DONSON protein and is more frequent in early S phase, in regions marked by euchromatin. The other interacts with the FANCM DNA translocase, is more prominent in late S phase, and favors heterochromatin. The two forms can also be detected in unstressed cells. ChIP-seq of DNA associated with DONSON or FANCM confirms the bias of the former towards regions that replicate early and the skew of the latter towards regions that replicate late.

Indexed as

DNA Replication TimingCell Cycle ProteinsChromatin Immunoprecipitation SequencingDNA HelicasesEuchromatinHeLa CellsHeterochromatinHumansNuclear ProteinsS PhaseCell Cycle ProteinsDNA HelicasesDONSON protein, humanEuchromatinFANCM protein, humanHeterochromatinNuclear Proteins

Identifiers

PMID32769987
PMCPMC7414851
OpenAlexW3048082123

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.