Evidence map›Paper›PMID 34102167›Full record

ReviewDevelopmental biology2021

The Hox protein conundrum: The "specifics" of DNA binding for Hox proteins and their partners.

Bony De Kumar, Diane C Darland

Open access · hybridAbstract readReview
In one paragraph

Review in Developmental biology, 2021. 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
1.0field-weighted citation impact, top 26% 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, 19 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
  4. Article
  5. Review
  6. Article
  7. Review
  8. Article
  9. Biology of Hox Genes: Questions and Technological Challenges.Methods in molecular biology (Clifton, N.J.) · 2025
    Review
  10. Article
  11. Comprehensive summary: the role of PBX1 in development and cancers.Frontiers in cell and developmental biology · 2024
    Review
  12. Article
  13. Role of the Hox Genes,International journal of molecular sciences · 2023
    Article
  14. Article
  15. Floral Homeotic Factors: A Question of Specificity.Plants (Basel, Switzerland) · 2023
    Review
  16. Article
  17. HOX Protein Activity Regulation by Cellular Localization.Journal of developmental biology · 2021
    Review
  18. Mechanisms Underlying Hox-Mediated Transcriptional Outcomes.Frontiers in cell and developmental biology · 2021
    Review
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 at 1 institution in 1 country.

Bony De KumarDepartment of Biomedical Sciences, The University of North Dakota, USA; Department of Genetics, School of Medicine, Yale University, 830, West Campus Drive, West Haven, 06516, USA. Electronic address: bony.dekumar@yale.edu.
Diane C DarlandDepartment of Biology, The University of North Dakota, USA. Electronic address: diane.darland@und.edu.
University of North Dakota · US

Funding

The role of class IIa Hdac in regulating cell fate choice in early cortical development.P20GM104360 · NIGMS · UNIVERSITY OF NORTH DAKOTA · PI ROCHE, BENJAMIN · 2013 to 2023
$21.1M
NIGMS NIH HHS P20 GM104360
6 · The paper itself

Abstract

Homeotic genes (Hox genes) are homeodomain-transcription factors involved in conferring segmental identity along the anterior-posterior body axis. Molecular characterization of HOX protein function raises some interesting questions regarding the source of the binding specificity of the HOX proteins. How do HOX proteins regulate common and unique target specificity across space and time? This review attempts to summarize and interpret findings in this area, largely focused on results from in vitro and in vivo studies in Drosophila and mouse systems. Recent studies related to HOX protein binding specificity compel us to reconsider some of our current models for transcription factor-DNA interactions. It is crucial to study transcription factor binding by incorporating components of more complex, multi-protein interactions in concert with small changes in binding motifs that can significantly impact DNA binding specificity and subsequent alterations in gene expression. To incorporate the multiple elements that can determine HOX protein binding specificity, we propose a more integrative Cooperative Binding model.

Indexed as

AnimalsDNADNA-Binding ProteinsGenes, HomeoboxHomeodomain ProteinsHumansModels, GeneticProtein BindingDNADNA-Binding ProteinsHomeodomain ProteinsBinding specificityCo-factorsCooperative Binding modelHoxTALE

Identifiers

PMID34102167
PMCPMC8846413
OpenAlexW3170015426

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.