Evidence map›Paper›PMID 23303784›Full record

ArticleNucleic acids research2013

Gene-specific factors determine mitotic expression and bookmarking via alternate regulatory elements.

Panagiota Arampatzi, Manolis Gialitakis, Takis Makatounakis, Joseph Papamatheakis

Open access · goldAbstract read
In one paragraph

Article in Nucleic acids research, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
0.6field-weighted citation impact, top 32% 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

13 citing papers in PubMed, 19 citations in OpenAlex.

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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

4 authors at 2 institutions in 1 country.

Panagiota ArampatziInstitute of Molecular Biology and Biotechnology, Foundation for Research and Technology - Hellas, Heraklion 70013, Greece.
Manolis Gialitakis
Takis Makatounakis
Joseph Papamatheakis
Foundation for Research and Technology Hellas · GRUniversity of Crete · GR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Transcriptional silencing during mitosis is caused by inactivation of critical transcriptional regulators and/or chromatin condensation. Inheritance of gene expression patterns through cell division involves various bookmarking mechanisms. In this report, we have examined the mitotic and post-mitotic expression of the DRA major histocompatibility class II (MHCII) gene in different cell types. During mitosis the constitutively MHCII-expressing B lymphoblastoid cells showed sustained occupancy of the proximal promoter by the cognate enhanceosome and general transcription factors. In contrast, although mitotic epithelial cells were depleted of these proteins irrespectively of their MHCII transcriptional activity, a distal enhancer selectively recruited the PP2A phosphatase via NFY and maintained chromatin accessibility. Based on our data, we propose a novel chromatin anti-condensation role for this element in mitotic bookmarking and timing of post-mitotic transcriptional reactivation.

Indexed as

Transcription, GeneticCCAAT-Binding FactorCell CycleCell LineChromatinCyclic AMP Response Element-Binding ProteinDNA-Binding ProteinsEnhancer Elements, GeneticG1 PhaseGene Expression RegulationHLA-DR alpha-ChainsHumansLocus Control RegionMitosisPromoter Regions, GeneticProtein Phosphatase 2CCAAT-Binding FactorChromatinCyclic AMP Response Element-Binding ProteinDNA-Binding ProteinsHLA-DR alpha-ChainsNFYA protein, humanProtein Phosphatase 2Regulatory Factor X Transcription FactorsRFX5 protein, human

Identifiers

PMID23303784
PMCPMC4230186
OpenAlexW1978196781

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.