Evidence map›Paper›PMID 31980037›Full record

ArticleEpigenetics & chromatin2020

Characterization of the plant homeodomain (PHD) reader family for their histone tail interactions.

Kanishk Jain, Caroline S Fraser, Matthew R Marunde, Madison M Parker, Cari Sagum, Jonathan M Burg, Nathan Hall, Irina K Popova, Keli L Rodriguez, Anup Vaidya and 4 more

Abstract read
In one paragraph

Article in Epigenetics & chromatin, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 62 papers.

0numbers the graph read from it
0cells of the map it votes in
62citing 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

62 citing papers in PubMed.

  1. Article
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  9. Review
  10. A novel heterozygous pathogenicJournal of human immunity · 2025
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  20. Review

2 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

14 authors.

Kanishk JainDepartment of Biochemistry and Biophysics, The University of North Carolina, Chapel Hill, NC, 27599, USA.
Caroline S FraserLineberger Comprehensive Cancer Center, The University of North Carolina School of Medicine, Chapel Hill, NC, 27599, USA.
Matthew R MarundeEpiCypher Inc, Durham, NC, 27709, USA.
Madison M ParkerDepartment of Biochemistry and Biophysics, The University of North Carolina, Chapel Hill, NC, 27599, USA.
Cari SagumDepartment of Epigenetics and Molecular Carcinogenesis, The University of Texas MD Anderson Cancer Center, Smithville, TX, 78957, USA.
Jonathan M BurgEpiCypher Inc, Durham, NC, 27709, USA.
Nathan HallEpiCypher Inc, Durham, NC, 27709, USA.
Irina K PopovaEpiCypher Inc, Durham, NC, 27709, USA.
Keli L RodriguezEpiCypher Inc, Durham, NC, 27709, USA.
Anup VaidyaEpiCypher Inc, Durham, NC, 27709, USA.
Krzysztof KrajewskiDepartment of Biochemistry and Biophysics, The University of North Carolina, Chapel Hill, NC, 27599, USA.
Michael-Christopher KeoghEpiCypher Inc, Durham, NC, 27709, USA.
Mark T BedfordDepartment of Epigenetics and Molecular Carcinogenesis, The University of Texas MD Anderson Cancer Center, Smithville, TX, 78957, USA. mtbedford@mdanderson.org.
Brian D StrahlDepartment of Biochemistry and Biophysics, The University of North Carolina, Chapel Hill, NC, 27599, USA. brian_strahl@med.unc.edu.ORCID 0000-0002-4947-6259

Funding

Virology Research Program (Program 4)P30CA016086 · NCI · UNIV OF NORTH CAROLINA CHAPEL HILL · PI David Darr · 1985 to 2026
$201.5M
Mechanisms of chromatin and transcriptional regulationR35GM126900 · NIGMS · UNIV OF NORTH CAROLINA CHAPEL HILL · PI Brian D Strahl · 2018 to 2026
$5.5M
Cancer Epigenetics Training GrantT32CA217824 · NCI · UNIV OF NORTH CAROLINA CHAPEL HILL · PI WEISSMAN, BERNARD E. · 2017 to 2021
$1.8M
High-throughput methyltransferase assays using recombinant nucleosome substratesR44GM117683 · NIGMS · EPICYPHER, INC. · PI SUN, ZU-WEN · 2018 to 2019
$1.7M
Barcoded nucleosomes for analyzing combinatorial epigenetic regulatorsR44GM116584 · NIGMS · EPICYPHER, INC. · PI SUN, ZU-WEN · 2017 to 2018
$1.6M
CPRIT RP180804NCI NIH HHS P30 CA016086NCI NIH HHS T32 CA217824NIGMS NIH HHS R35 GM126900NIGMS NIH HHS R44 GM117683NIH HHS R44CA2140NIH HHS R44GM116584
6 · The paper itself

Abstract

backgroundPlant homeodomain (PHD) fingers are central "readers" of histone post-translational modifications (PTMs) with > 100 PHD finger-containing proteins encoded by the human genome. Many of the PHDs studied to date bind to unmodified or methylated states of histone H3 lysine 4 (H3K4). Additionally, many of these domains, and the proteins they are contained in, have crucial roles in the regulation of gene expression and cancer development. Despite this, the majority of PHD fingers have gone uncharacterized; thus, our understanding of how these domains contribute to chromatin biology remains incomplete.

resultsWe expressed and screened 123 of the annotated human PHD fingers for their histone binding preferences using reader domain microarrays. A subset (31) of these domains showed strong preference for the H3 N-terminal tail either unmodified or methylated at H3K4. These H3 readers were further characterized by histone peptide microarrays and/or AlphaScreen to comprehensively define their H3 preferences and PTM cross-talk.

conclusionsThe high-throughput approaches utilized in this study establish a compendium of binding information for the PHD reader family with regard to how they engage histone PTMs and uncover several novel reader domain-histone PTM interactions (i.e., PHRF1 and TRIM66). This study highlights the usefulness of high-throughput analyses of histone reader proteins as a means of understanding how chromatin engagement occurs biochemically.

Indexed as

Binding SitesHistonesHomeodomain ProteinsHumansIntracellular Signaling Peptides and ProteinsMembrane ProteinsMethylationProtein BindingProtein Processing, Post-TranslationalHistonesHomeodomain ProteinsIntracellular Signaling Peptides and ProteinsMembrane ProteinsPHD and RING finger domain-containing protein 1, humanTRIM66 protein, humanChromatinHistone methylationHistone peptide microarrayPHD fingersProtein domain microarray

Identifiers

PMID31980037
PMCPMC6979384

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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.