Evidence map›Paper›PMID 27626650›Full record

ArticleCell reports2016

Transcriptional Timers Regulating Mitosis in Early Drosophila Embryos.

Amir Momen-Roknabadi, Stefano Di Talia, Eric Wieschaus

Abstract read
In one paragraph

Article in Cell reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

  1. Article
  2. Article
  3. Collective effects of cell cleavage dynamics.Frontiers in cell and developmental biology · 2024
    Review
  4. Article
  5. Article
  6. Cell cycle control during early embryogenesis.Development (Cambridge, England) · 2021
    Article
  7. What does time mean in development?Development (Cambridge, England) · 2018
    Review
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.

Amir Momen-RoknabadiHoward Hughes Medical Institute, Department of Molecular Biology, Princeton University, Princeton, NJ 08544, USA.
Stefano Di TaliaDepartment of Cell Biology, Duke University Medical Center, Durham, NC 27710, USA. Electronic address: stefano.ditalia@duke.edu.
Eric WieschausHoward Hughes Medical Institute, Department of Molecular Biology, Princeton University, Princeton, NJ 08544, USA. Electronic address: efw@princeton.edu.

Funding

OOGENESIS AND EARLY EMBRYOGENESIS IN DROSOPHILAR01HD015587 · NICHD · PRINCETON UNIVERSITY · PI WIESCHAUS, ERIC F · 1985 to 2005
$868k
Time-keeping Mechanisms in Drosophila Embryonic DevelopmentR00HD074670 · NICHD · DUKE UNIVERSITY · PI DI TALIA, STEFANO · 2014 to 2016
$705k
Howard Hughes Medical InstituteNICHD NIH HHS R00 HD074670NICHD NIH HHS R01 HD015587
6 · The paper itself

Abstract

The development of an embryo requires precise spatiotemporal regulation of cellular processes. During Drosophila gastrulation, a precise temporal pattern of cell division is encoded through transcriptional regulation of cdc25(string) in 25 distinct mitotic domains. Using a genetic screen, we demonstrate that the same transcription factors that regulate the spatial pattern of cdc25(string) transcription encode its temporal activation. We identify buttonhead and empty spiracles as the major activators of cdc25(string) expression in mitotic domain 2. The effect of these activators is balanced through repression by hairy, sloppy paired 1, and huckebein. Within the mitotic domain, temporal precision of mitosis is robust and unaffected by changing dosage of rate-limiting transcriptional factors. However, precision can be disrupted by altering the levels of the two activators or two repressors. We propose that the additive and balanced action of activators and repressors is a general strategy for precise temporal regulation of cellular transitions during development.

Indexed as

Transcription, GeneticAnimalsBase PairingCell LineageDrosophila melanogasterDrosophila ProteinsEmbryo, NonmammalianEnhancer Elements, GeneticGene DosageGene Expression Regulation, DevelopmentalHeterozygoteMitosisMutationTime FactorsTranscription FactorsDrosophila ProteinsTranscription Factors

Identifiers

PMID27626650
PMCPMC5386176

What OpenQuestion holds

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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.