Evidence map›Paper›PMID 17500585›Full record

ArticlePLoS computational biology2007

Enhancer responses to similarly distributed antagonistic gradients in development.

Robert P Zinzen, Dmitri Papatsenko

Abstract read
In one paragraph

Article in PLoS computational biology, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing 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

26 citing papers in PubMed.

  1. Article
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  5. Article
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  9. NetExplore: a web server for modeling small network motifs.Bioinformatics (Oxford, England) · 2015
    Article
  10. Article
  11. Article
  12. Review
  13. Article
  14. Article
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  16. Article
  17. Article
  18. The gap gene network.Cellular and molecular life sciences : CMLS · 2011
    Review
  19. Article
  20. Article
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

2 authors.

Robert P ZinzenDepartment of Molecular and Cell Biology, Center for Integrative Genomics, University of California, Berkeley, California, United States of America.
Dmitri Papatsenko

Funding

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 R01 GM046638NIGMS NIH HHS R37 GM046638
6 · The paper itself

Abstract

Formation of spatial gene expression patterns in development depends on transcriptional responses mediated by gene control regions, enhancers. Here, we explore possible responses of enhancers to overlapping gradients of antagonistic transcriptional regulators in the Drosophila embryo. Using quantitative models based on enhancer structure, we demonstrate how a pair of antagonistic transcription factor gradients with similar or even identical spatial distributions can lead to the formation of distinct gene expression domains along the embryo axes. The described mechanisms are sufficient to explain the formation of the anterior and the posterior knirps expression, the posterior hunchback expression domain, and the lateral stripes of rhomboid expression and of other ventral neurogenic ectodermal genes. The considered principles of interaction between antagonistic gradients at the enhancer level can also be applied to diverse developmental processes, such as domain specification in imaginal discs, or even eyespot pattern formation in the butterfly wing.

Indexed as

Models, BiologicalAdaptation, PhysiologicalAnimalsBody PatterningComputer SimulationDrosophilaDrosophila ProteinsGene Expression Regulation, DevelopmentalRegulatory Sequences, Nucleic AcidTranscription FactorsDrosophila ProteinsTranscription Factors

Identifiers

PMID17500585
PMCPMC1866357

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.