Evidence map›Paper›PMID 33589603›Full record

ArticleNature communications2021

Chromosomal coordination and differential structure of asynchronous replicating regions.

Britny Blumenfeld, Hagit Masika, Marganit Farago, Yishai Yehuda, Lamia Halaseh, Oriya Vardi, Rachel Rapoport, Rena Levin-Klein, Howard Cedar, Yehudit Bergman and 1 more

Abstract read
In one paragraph

Article in Nature communications, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing 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

10 citing papers in PubMed.

  1. Article
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  5. Article
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  7. Frontiers in cell and developmental biology · 2022
    Article
  8. Review
  9. Article
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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

11 authors.

Britny Blumenfeld *Department of Microbiology and Molecular Genetics, IMRIC, Hebrew University Medical School, Jerusalem, Israel.
Hagit Masika *Department of Developmental Biology and Cancer Research, Hebrew University Medical School, Jerusalem, Israel.
Marganit Farago *Department of Developmental Biology and Cancer Research, Hebrew University Medical School, Jerusalem, Israel.
Yishai YehudaDepartment of Microbiology and Molecular Genetics, IMRIC, Hebrew University Medical School, Jerusalem, Israel.
Lamia HalasehDepartment of Developmental Biology and Cancer Research, Hebrew University Medical School, Jerusalem, Israel.
Oriya VardiDepartment of Developmental Biology and Cancer Research, Hebrew University Medical School, Jerusalem, Israel.
Rachel RapoportDepartment of Microbiology and Molecular Genetics, IMRIC, Hebrew University Medical School, Jerusalem, Israel.
Rena Levin-KleinDepartment of Developmental Biology and Cancer Research, Hebrew University Medical School, Jerusalem, Israel.
Howard CedarDepartment of Developmental Biology and Cancer Research, Hebrew University Medical School, Jerusalem, Israel. cedar@mail.huji.ac.il.ORCID 0000-0001-6472-9640
Yehudit BergmanDepartment of Developmental Biology and Cancer Research, Hebrew University Medical School, Jerusalem, Israel. Yehudit.Bergman@mail.huji.ac.il.ORCID 0000-0001-6936-234X
Itamar SimonDepartment of Microbiology and Molecular Genetics, IMRIC, Hebrew University Medical School, Jerusalem, Israel. itamar.simon1@mail.huji.ac.il.ORCID 0000-0002-8517-1903

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Stochastic asynchronous replication timing (AS-RT) is a phenomenon in which the time of replication of each allele is different, and the identity of the early allele varies between cells. By taking advantage of stable clonal pre-B cell populations derived from C57BL6/Castaneous mice, we have mapped the genome-wide AS-RT loci, independently of genetic differences. These regions are characterized by differential chromatin accessibility, mono-allelic expression and include new gene families involved in specifying cell identity. By combining population level mapping with single cell FISH, our data reveal the existence of a novel regulatory program that coordinates a fixed relationship between AS-RT regions on any given chromosome, with some loci set to replicate in a parallel and others set in the anti-parallel orientation. Our results show that AS-RT is a highly regulated epigenetic mark established during early embryogenesis that may be used for facilitating the programming of mono-allelic choice throughout development.

Indexed as

DNA Replication TimingEpigenesis, GeneticGenomeAllelesAnimalsBone Marrow CellsChromatinClone CellsCrosses, GeneticEmbryo, MammalianEmbryonic DevelopmentFemaleGenetic LociIn Situ Hybridization, FluorescenceMaleMiceChromatin

Identifiers

PMID33589603
PMCPMC7884787

What OpenQuestion holds

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Registered trials

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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.