Evidence map›Paper›PMID 28716036›Full record

ArticleBMC genomics2017

Short DNA sequence patterns accurately identify broadly active human enhancers.

Laura L Colbran, Ling Chen, John A Capra

Abstract read
In one paragraph

Article in BMC genomics, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 1 pooled it
–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

19 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  7. Context dependent activity of p63-bound gene regulatory elements.bioRxiv : the preprint server for biology · 2024
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  16. Computational Biology Solutions to Identify Enhancers-target Gene Pairs.Computational and structural biotechnology journal · 2019
    Review
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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

3 authors.

Laura L ColbranVanderbilt Genetics Institute, Vanderbilt University, Nashville, TN, 37235, USA.
Ling ChenDepartment of Biological Sciences, Vanderbilt University, Nashville, TN, 37235, USA.
John A CapraVanderbilt Genetics Institute, Vanderbilt University, Nashville, TN, 37235, USA. tony.capra@vanderbilt.edu.

Funding

Training Program on Genetic Variation and Human PhenotypesT32GM080178 · NIGMS · VANDERBILT UNIVERSITY · PI COX, NANCY J, SAMUELS, DAVID C · 2007 to 2021
$3.1M
Modeling the Dynamics of Genome-Scale Data Across TreesR01GM115836 · NIGMS · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI CAPRA, JOHN ANTHONY, KOSTKA, DENNIS · 2015 to 2017
$1.1M
GPU-Accelerated Parallel Computer for Drug Discovery ApplicationsS10OD020154 · OD · VANDERBILT UNIVERSITY · PI SMITH, JARROD ANSON · 2015 to 2015
$225k
NIGMS NIH HHS R01 GM115836NIGMS NIH HHS T32 GM080178
6 · The paper itself

Abstract

backgroundEnhancers are DNA regulatory elements that influence gene expression. There is substantial diversity in enhancers' activity patterns: some enhancers drive expression in a single cellular context, while others are active across many. Sequence characteristics, such as transcription factor (TF) binding motifs, influence the activity patterns of regulatory sequences; however, the regulatory logic through which specific sequences drive enhancer activity patterns is poorly understood. Recent analysis of Drosophila enhancers suggested that short dinucleotide repeat motifs (DRMs) are general enhancer sequence features that drive broad regulatory activity. However, it is not known whether the regulatory role of DRMs is conserved across species.

resultsWe performed a comprehensive analysis of the relationship between short DNA sequence patterns, including DRMs, and human enhancer activity in 38,538 enhancers across 411 different contexts. In a machine-learning framework, the occurrence patterns of short sequence motifs accurately predicted broadly active human enhancers. However, DRMs alone were weakly predictive of broad enhancer activity in humans and showed different enrichment patterns than in Drosophila. In general, GC-rich sequence motifs were significantly associated with broad enhancer activity, and consistent with this enrichment, broadly active human TFs recognize GC-rich motifs.

conclusionsOur results reveal the importance of specific sequence motifs in broadly active human enhancers, demonstrate the lack of evolutionary conservation of the role of DRMs, and provide a computational framework for investigating the logic of enhancer sequences.

Indexed as

Sequence Analysis, DNAAnimalsDNADrosophila melanogasterEnhancer Elements, GeneticGC Rich SequenceHumansNucleotide MotifsTranscription FactorsDNATranscription FactorsDinucleotide repeat motifEnhancerGene expressionMachine learning

Identifiers

PMID28716036
PMCPMC5512948

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Registered trials

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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.