Evidence map›Paper›PMID 27546533›Full record

ArticleStem cell reports2016

G9a and ZNF644 Physically Associate to Suppress Progenitor Gene Expression during Neurogenesis.

Jonathan B Olsen, Loksum Wong, Steven Deimling, Amanda Miles, Hongbo Guo, Yue Li, Zhaolei Zhang, Jack F Greenblatt, Andrew Emili, Vincent Tropepe

Open access · goldAbstract read
In one paragraph

Article in Stem cell reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
1.2field-weighted citation impact, top 19% 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

17 citing papers in PubMed, 30 citations in OpenAlex.

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  4. Defect ofInternational journal of molecular sciences · 2023
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  17. Digenic mutations of humanHuman genome variation · 2016
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

10 authors at 1 institution in 1 country.

Jonathan B OlsenDonnelly Centre for Cellular and Biomolecular Research, University of Toronto, Toronto, ON M5S 3E1, Canada; Department of Molecular Genetics, University of Toronto, Medical Science Building, Toronto, ON M5S 3E1, Canada.
Loksum WongDepartment of Cell and Systems Biology, University of Toronto, Toronto, ON, M5S 3G5, Canada.
Steven DeimlingDepartment of Cell and Systems Biology, University of Toronto, Toronto, ON, M5S 3G5, Canada.
Amanda MilesDepartment of Cell and Systems Biology, University of Toronto, Toronto, ON, M5S 3G5, Canada.
Hongbo GuoDonnelly Centre for Cellular and Biomolecular Research, University of Toronto, Toronto, ON M5S 3E1, Canada.
Yue LiDonnelly Centre for Cellular and Biomolecular Research, University of Toronto, Toronto, ON M5S 3E1, Canada; Department of Molecular Genetics, University of Toronto, Medical Science Building, Toronto, ON M5S 3E1, Canada; Department of Computer Science, University of Toronto, Toronto, ON M5S 3G4, Canada.
Zhaolei ZhangDonnelly Centre for Cellular and Biomolecular Research, University of Toronto, Toronto, ON M5S 3E1, Canada; Department of Molecular Genetics, University of Toronto, Medical Science Building, Toronto, ON M5S 3E1, Canada; Department of Computer Science, University of Toronto, Toronto, ON M5S 3G4, Canada.
Jack F GreenblattDonnelly Centre for Cellular and Biomolecular Research, University of Toronto, Toronto, ON M5S 3E1, Canada; Department of Molecular Genetics, University of Toronto, Medical Science Building, Toronto, ON M5S 3E1, Canada.
Andrew EmiliDonnelly Centre for Cellular and Biomolecular Research, University of Toronto, Toronto, ON M5S 3E1, Canada; Department of Molecular Genetics, University of Toronto, Medical Science Building, Toronto, ON M5S 3E1, Canada. Electronic address: andrew.emili@utoronto.ca.
Vincent TropepeDepartment of Cell and Systems Biology, University of Toronto, Toronto, ON, M5S 3G5, Canada; Department of Ophthalmology and Vision Sciences, University of Toronto, Toronto, ON M5T 3A9, Canada; Centre for the Analysis of Genome Evolution and Function, University of Toronto, Toronto, ON M5S 3B2, Canada. Electronic address: v.tropepe@utoronto.ca.
University of Toronto · CA

Funding

CIHR
6 · The paper itself

Abstract

Proliferating progenitor cells undergo changes in competence to give rise to post-mitotic progeny of specialized function. These cell-fate transitions typically involve dynamic regulation of gene expression by histone methyltransferase (HMT) complexes. However, the composition, roles, and regulation of these assemblies in regulating cell-fate decisions in vivo are poorly understood. Using unbiased affinity purification and mass spectrometry, we identified the uncharacterized C2H2-like zinc finger protein ZNF644 as a G9a/GLP-interacting protein and co-regulator of histone methylation. In zebrafish, functional characterization of ZNF644 orthologs, znf644a and znf644b, revealed complementary roles in regulating G9a/H3K9me2-mediated gene silencing during neurogenesis. The non-overlapping requirements for znf644a and znf644b during retinal differentiation demarcate critical aspects of retinal differentiation programs regulated by differential G9a-ZNF644 associations, such as transitioning proliferating progenitor cells toward differentiation. Collectively, our data point to ZNF644 as a critical co-regulator of G9a/H3K9me2-mediated gene silencing during neuronal differentiation.

Indexed as

Gene Expression Regulation, DevelopmentalAnimalsBinding SitesBiomarkersCell DifferentiationCell ProliferationCell SurvivalGene SilencingHistocompatibility AntigensHistone-Lysine N-MethyltransferaseHistonesHumansMethylationNeural Stem CellsNeurogenesisNeuronsBiomarkersEHMT2 protein, humanHistocompatibility AntigensHistone-Lysine N-MethyltransferaseHistonesTranscription FactorsZNF644 protein, human

Identifiers

PMID27546533
PMCPMC5031922
OpenAlexW2509351424

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.