Evidence map›Paper›PMID 32053778›Full record

ArticleMolecular cell2020

Context-Dependent Gene Regulation by Homeodomain Transcription Factor Complexes Revealed by Shape-Readout Deficient Proteins.

Judith F Kribelbauer, Ryan E Loker, Siqian Feng, Chaitanya Rastogi, Namiko Abe, H Tomas Rube, Harmen J Bussemaker, Richard S Mann

Open access · bronzeAbstract read
In one paragraph

Article in Molecular cell, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
2.2field-weighted citation impact, top 12% 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

18 citing papers in PubMed, 38 citations in OpenAlex.

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  17. Fluorescent labeling of genomic loci inCell reports methods · 2022
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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

8 authors at 2 institutions in 1 country.

Judith F KribelbauerDepartment of Biological Sciences, Columbia University, New York, NY 10025, USA; Department of Systems Biology, Columbia University Irving Medical Center, New York, NY 10032, USA.
Ryan E LokerDepartment of Biochemistry and Molecular Biophysics, Mortimer B. Zuckerman Mind Brain Behavior Institute, Columbia University, New York, NY 10027, USA.
Siqian FengDepartment of Biochemistry and Molecular Biophysics, Mortimer B. Zuckerman Mind Brain Behavior Institute, Columbia University, New York, NY 10027, USA.
Chaitanya RastogiDepartment of Biological Sciences, Columbia University, New York, NY 10025, USA; Department of Systems Biology, Columbia University Irving Medical Center, New York, NY 10032, USA.
Namiko AbeDepartment of Biochemistry and Molecular Biophysics, Mortimer B. Zuckerman Mind Brain Behavior Institute, Columbia University, New York, NY 10027, USA.
H Tomas RubeDepartment of Biological Sciences, Columbia University, New York, NY 10025, USA; Department of Systems Biology, Columbia University Irving Medical Center, New York, NY 10032, USA.
Harmen J BussemakerDepartment of Biological Sciences, Columbia University, New York, NY 10025, USA; Department of Systems Biology, Columbia University Irving Medical Center, New York, NY 10032, USA. Electronic address: hjb2004@columbia.edu.
Richard S MannDepartment of Systems Biology, Columbia University Irving Medical Center, New York, NY 10032, USA; Department of Biochemistry and Molecular Biophysics, Mortimer B. Zuckerman Mind Brain Behavior Institute, Columbia University, New York, NY 10027, USA; Department of Neuroscience, Columbia University, New York, NY 10027, USA. Electronic address: rsm10@columbia.edu.
Columbia University Irving Medical Center · USColumbia University · US

Funding

Core Research Computing FacilityG20RR030893 · NCRR · COLUMBIA UNIV NEW YORK MORNINGSIDE · PI PURDY, MICHAEL · 2010 to 2010
$10.0M
Inferring regulatory circuitry from microarray dataR01HG003008 · NHGRI · COLUMBIA UNIV NEW YORK MORNINGSIDE · PI BUSSEMAKER, HARMEN J · 2004 to 2020
$7.0M
Interpreting and Deploying Genomic Information During Animal DevelopmentR35GM118336 · NIGMS · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI RICHARD S MANN · 2016 to 2026
$6.9M
Howard Hughes Medical InstituteNCRR NIH HHS G20 RR030893NHGRI NIH HHS R01 HG003008NIGMS NIH HHS R35 GM118336
6 · The paper itself

Abstract

Eukaryotic transcription factors (TFs) form complexes with various partner proteins to recognize their genomic target sites. Yet, how the DNA sequence determines which TF complex forms at any given site is poorly understood. Here, we demonstrate that high-throughput in vitro DNA binding assays coupled with unbiased computational analysis provide unprecedented insight into how different DNA sequences select distinct compositions and configurations of homeodomain TF complexes. Using inferred knowledge about minor groove width readout, we design targeted protein mutations that destabilize homeodomain binding both in vitro and in vivo in a complex-specific manner. By performing parallel systematic evolution of ligands by exponential enrichment sequencing (SELEX-seq), chromatin immunoprecipitation sequencing (ChIP-seq), RNA sequencing (RNA-seq), and Hi-C assays, we not only classify the majority of in vivo binding events in terms of complex composition but also infer complex-specific functions by perturbing the gene regulatory network controlled by a single complex.

Indexed as

Gene Expression RegulationAnimalsBase SequenceBinding SitesDNADrosophila melanogasterDrosophila ProteinsHomeodomain ProteinsMutationNucleic Acid ConformationProtein BindingTranscription FactorsDNADrosophila Proteinsexd protein, DrosophilaHomeodomain Proteinshth protein, DrosophilaTranscription Factors3D nuclear architectureantennapediaChIP-seqDNA binding specificityDNA shapehomeodomain protein bindingHox cofactorsHox proteinsin vivo transcription factor bindingminor groove recognitiontranscription factor complexeswing imaginal disc development

Identifiers

PMID32053778
PMCPMC7197192
OpenAlexW3006560387

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.