Evidence map›Paper›PMID 28512193›Full record

ArticleGenome research2017

DNA replication timing during development anticipates transcriptional programs and parallels enhancer activation.

Joseph C Siefert, Constantin Georgescu, Jonathan D Wren, Amnon Koren, Christopher L Sansam

Abstract read
In one paragraph

Article in Genome research, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers.

0numbers the graph read from it
0cells of the map it votes in
45citing 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

45 citing papers in PubMed.

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  13. The emerging H3K9me3 chromatin landscape during zebrafish embryogenesis.bioRxiv : the preprint server for biology · 2024
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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

5 authors.

Joseph C SiefertCell Cycle and Cancer Biology Research Program, Oklahoma Medical Research Foundation, Oklahoma City, Oklahoma 73104, USA.
Constantin GeorgescuArthritis and Clinical Immunology Research Program, Oklahoma Medical Research Foundation, Oklahoma City, Oklahoma 73104, USA.
Jonathan D WrenArthritis and Clinical Immunology Research Program, Oklahoma Medical Research Foundation, Oklahoma City, Oklahoma 73104, USA.
Amnon KorenDepartment of Molecular Biology and Genetics, Cornell University, Ithaca, New York 14853, USA.
Christopher L SansamCell Cycle and Cancer Biology Research Program, Oklahoma Medical Research Foundation, Oklahoma City, Oklahoma 73104, USA.ORCID 0000-0002-0545-2693

Funding

Understanding connective tissue development and disease with PDGFR-driven..... P20GM103636 · NIGMS · OKLAHOMA MEDICAL RESEARCH FOUNDATION · PI THOMPSON, LINDA F · 2013 to 2023
$26.9M
Mechanisms Regulating DNA Replication in the Developing Vertebrate EmbryoR01GM121703 · NIGMS · OKLAHOMA MEDICAL RESEARCH FOUNDATION · PI SANSAM, CHRISTOPHER L · 2017 to 2021
$1.9M
NIGMS NIH HHS P20 GM103636NIGMS NIH HHS R01 GM121703
6 · The paper itself

Abstract

In dividing cells, DNA replication occurs in a precise order, but many questions remain regarding the mechanisms of replication timing establishment and regulation. We now have generated genome-wide, high-resolution replication timing maps throughout zebrafish development. Unexpectedly, in the rapid cell cycles preceding the midblastula transition, a defined timing program was present that predicted the initial wave of zygotic transcription. Replication timing was thereafter progressively and continuously remodeled across the majority of the genome, and epigenetic changes involved in enhancer activation frequently paralleled developmental changes in replication timing. The long arm of Chromosome 4 underwent a dramatic developmentally regulated switch to late replication during gastrulation, reminiscent of mammalian X Chromosome inactivation. This study reveals that replication timing is dynamic and tightly linked to epigenetic and transcriptional changes throughout early zebrafish development. These data provide insight into the regulation and functions of replication timing and will enable further mechanistic studies.

Indexed as

DNA Replication TimingEnhancer Elements, GeneticGene Expression Regulation, DevelopmentalTranscription, GeneticAnimalsEmbryo, NonmammalianGenomeHigh-Throughput Nucleotide SequencingZebrafish

Identifiers

PMID28512193
PMCPMC5538556

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.