Evidence map›Paper›PMID 26472909›Full record

ArticleScience (New York, N.Y.)2015

Suboptimization of developmental enhancers.

Emma K Farley, Katrina M Olson, Wei Zhang, Alexander J Brandt, Daniel S Rokhsar, Michael S Levine

Abstract read
In one paragraph

Article in Science (New York, N.Y.), 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 210 papers.

0numbers the graph read from it
0cells of the map it votes in
210citing 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

210 citing papers in PubMed.

  1. Article
  2. Review
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  6. Article
  7. Review
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  15. Article
  16. Emergence of activation or repression in transcriptional control under a fixed molecular context.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  17. Article
  18. Article
  19. Article
  20. Article

150 more citing papers are in PubMed but not listed here.

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

6 authors.

Emma K FarleyDepartment of Molecular and Cell Biology, Division of Genetics, Genomics and Development, Center for Integrative Genomics, University of California, Berkeley, CA 94720-3200, USA. Lewis-Sigler Institute for Integrative Genomics, Princeton University, Princeton, NJ 08544, USA. msl2@princeton.edu ekfarley@princeton.edu.
Katrina M OlsonDepartment of Molecular and Cell Biology, Division of Genetics, Genomics and Development, Center for Integrative Genomics, University of California, Berkeley, CA 94720-3200, USA. Lewis-Sigler Institute for Integrative Genomics, Princeton University, Princeton, NJ 08544, USA.
Wei ZhangDepartment of Medicine, University of California, San Diego, CA 92093-0688, USA.
Alexander J BrandtDepartment of Chemistry, University of California, Berkeley, CA 94720-3200, USA.
Daniel S RokhsarDepartment of Molecular and Cell Biology, Division of Genetics, Genomics and Development, Center for Integrative Genomics, University of California, Berkeley, CA 94720-3200, USA.
Michael S LevineDepartment of Molecular and Cell Biology, Division of Genetics, Genomics and Development, Center for Integrative Genomics, University of California, Berkeley, CA 94720-3200, USA. Lewis-Sigler Institute for Integrative Genomics, Princeton University, Princeton, NJ 08544, USA. msl2@princeton.edu ekfarley@princeton.edu.

Funding

GENOMICST32HG000047 · NHGRI · UNIVERSITY OF CALIFORNIA BERKELEY · PI RASMUS NIELSEN, Daniel Soleyman Rokhsar · 2000 to 2026
$13.5M
MOLECULAR CHARACTERIZATION OF THE DORSAL MORPHOGENR37GM046638 · NIGMS · UNIVERSITY OF CALIFORNIA BERKELEY · PI LEVINE, MICHAEL STEVEN · 2003 to 2012
$3.8M
Developmental Patterning of the Anterior Neural Plate in a Simple ChordateR01NS076542 · NINDS · UNIVERSITY OF CALIFORNIA BERKELEY · PI LEVINE, MICHAEL STEVEN · 2012 to 2022
$3.4M
MOLECULAR CHARACTERIZATION OF THE DORSAL MORPHOGENR01GM046638 · NIGMS · UNIVERSITY OF CALIFORNIA SAN DIEGO · PI LEVINE, MICHAEL STEVEN · 1991 to 2016
$2.3M
NHGRI NIH HHS T32 HG000047NIGMS NIH HHS GM46638NIGMS NIH HHS R01 GM046638NIGMS NIH HHS R37 GM046638NINDS NIH HHS NS076542NINDS NIH HHS R01 NS076542
6 · The paper itself

Abstract

Transcriptional enhancers direct precise on-off patterns of gene expression during development. To explore the basis for this precision, we conducted a high-throughput analysis of the Otx-a enhancer, which mediates expression in the neural plate of Ciona embryos in response to fibroblast growth factor (FGF) signaling and a localized GATA determinant. We provide evidence that enhancer specificity depends on submaximal recognition motifs having reduced binding affinities ("suboptimization"). Native GATA and ETS (FGF) binding sites contain imperfect matches to consensus motifs. Perfect matches mediate robust but ectopic patterns of gene expression. The native sites are not arranged at optimal intervals, and subtle changes in their spacing alter enhancer activity. Multiple tiers of enhancer suboptimization produce specific, but weak, patterns of expression, and we suggest that clusters of weak enhancers, including certain "superenhancers," circumvent this trade-off in specificity and activity.

Indexed as

Gene Expression Regulation, DevelopmentalAnimalsBase SequenceBinding SitesCiona intestinalisConsensus SequenceEnhancer Elements, GeneticFas-Associated Death Domain ProteinFibroblast Growth FactorsGATA Transcription FactorsMolecular Sequence DataOrgan SpecificityOtx Transcription FactorsFas-Associated Death Domain ProteinFibroblast Growth FactorsGATA Transcription FactorsOtx Transcription Factors

Identifiers

PMID26472909
PMCPMC4970741

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.