Evidence map›Paper›PMID 23706736›Full record

ArticleCell2013

Paused Pol II coordinates tissue morphogenesis in the Drosophila embryo.

Mounia Lagha, Jacques P Bothma, Emilia Esposito, Samuel Ng, Laura Stefanik, Chiahao Tsui, Jeffrey Johnston, Kai Chen, David S Gilmour, Julia Zeitlinger and 1 more

Open access · bronzeAbstract read
In one paragraph

Article in Cell, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 127 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
127citing papers in PubMed, 1 pooled it
9.1field-weighted citation impact, top 1% 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

127 citing papers in PubMed, 1 synthesis or guideline pooled it, 192 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Article
  4. Review
  5. Article
  6. Article
  7. Review
  8. Cell-cycle-regulated transcriptional pausing ofMolecular biology of the cell · 2025
    Article
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  14. Article
  15. Review
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67 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

11 authors at 2 institutions in 1 country.

Mounia LaghaDepartment of Molecular and Cell Biology, University of California, Berkeley, Berkeley, CA 94720, USA.
Jacques P Bothma
Emilia Esposito
Samuel Ng
Laura Stefanik
Chiahao Tsui
Jeffrey Johnston
Kai Chen
David S Gilmour
Julia Zeitlinger
Michael S Levine
University of California, Berkeley · USPennsylvania State University · US

Funding

POTENTIATED STATE OF THE HSP70 HEAT SHOCK GENER01GM047477 · NIGMS · PENNSYLVANIA STATE UNIVERSITY-UNIV PARK · PI GILMOUR, DAVID SCOTT · 1992 to 2022
$6.7M
MOLECULAR CHARACTERIZATION OF THE DORSAL MORPHOGENR37GM046638 · NIGMS · UNIVERSITY OF CALIFORNIA BERKELEY · PI LEVINE, MICHAEL STEVEN · 2003 to 2012
$3.8M
MOLECULAR CHARACTERIZATION OF THE DORSAL MORPHOGENR01GM046638 · NIGMS · UNIVERSITY OF CALIFORNIA SAN DIEGO · PI LEVINE, MICHAEL STEVEN · 1991 to 2016
$2.3M
NIGMS NIH HHS GM46638NIGMS NIH HHS GM47477NIGMS NIH HHS R01 GM046638NIGMS NIH HHS R01 GM047477NIGMS NIH HHS R37 GM046638
6 · The paper itself

Abstract

Paused RNA polymerase (Pol II) is a pervasive feature of Drosophila embryos and mammalian stem cells, but its role in development is uncertain. Here, we demonstrate that a spectrum of paused Pol II determines the "time to synchrony"-the time required to achieve coordinated gene expression across the cells of a tissue. To determine whether synchronous patterns of gene activation are significant in development, we manipulated the timing of snail expression, which controls the coordinated invagination of ∼1,000 mesoderm cells during gastrulation. Replacement of the strongly paused snail promoter with moderately paused or nonpaused promoters causes stochastic activation of snail expression and increased variability of mesoderm invagination. Computational modeling of the dorsal-ventral patterning network recapitulates these variable and bistable gastrulation profiles and emphasizes the importance of timing of gene activation in development. We conclude that paused Pol II and transcriptional synchrony are essential for coordinating cell behavior during morphogenesis.

Indexed as

Transcription, GeneticAnimalsBase SequenceDrosophila melanogasterDrosophila ProteinsEmbryo, NonmammalianGastrulationGene Expression Regulation, DevelopmentalModels, BiologicalMolecular Sequence DataMorphogenesisPromoter Regions, GeneticRNA Polymerase IIdpp protein, DrosophilaDrosophila ProteinsRNA Polymerase II

Identifiers

PMID23706736
PMCPMC4257494
OpenAlexW2006328220

What OpenQuestion holds

Textmetadata
LicenceTDM
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.