Evidence map›Paper›PMID 12516863›Full record

ReviewPlant molecular biology2002

Multi-protein complexes in eukaryotic gene transcription.

Ernest Martinez

Abstract readReview
PubMed Publisher
In one paragraph

Review in Plant molecular biology, 2002. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 65 papers.

0numbers the graph read from it
0cells of the map it votes in
65citing papers in PubMed
3.8field-weighted citation impact, top 6% 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

65 citing papers in PubMed, 131 citations in OpenAlex.

  1. Article
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  7. Overexpression ofGenes · 2021
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5 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

1 author at 1 institution in 1 country.

Ernest MartinezDepartment of Biochemistry, University of California, Riverside, CA 92521, USA. ernest.martinez@ucr.edu
University of California, Riverside · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Specific transcription initiation by RNA polymerase II at eukaryotic protein-coding genes involves the cooperative assembly at the core promoter of more than 40 distinct proteins--with a total mass of over 2 MDa--including RNA polymerase II itself and general/basal transcription initiation factors, to form a stable pre-initiation complex (PIC). In vivo, PIC assembly is a major point of regulation by sequence-specific transcription regulators (activators and repressors) and is hindered by the packaging of promoter DNA into nucleosomes and higher order chromatin structures. Genetic and biochemical studies have recently identified a variety of transcription cofactors/co-regulators (coactivators and corepressors) that interact with sequence-specific regulators and/or various components of the general/basal transcription machinery and are essential for regulated transcription. An emerging view from these studies is that regulators must target two types of transcription cofactors: chromatin-modifying/remodeling cofactors and general cofactors that associate with and/or influence the activities of components of the general/basal transcription machinery. The recent biochemical identification and characterization of many different chromatin-modifying and general transcription cofactors has revealed their often complex multi-subunit nature and a previously unsuspected level of structural and functional redundancy. Another emerging theme is the multi-functional nature of chromatin-modifying cofactor complexes that appear to couple gene-specific transcription to other cellular processes.

Indexed as

Saccharomyces cerevisiae ProteinsTATA-Binding Protein Associated FactorsAnimalsBinding SitesDNA-Directed RNA PolymerasesEukaryotic CellsGene Expression RegulationHumansModels, BiologicalPlantsPromoter Regions, GeneticProtein BindingSaccharomyces cerevisiaeTranscription Factors, TFIITranscription Factor TFIIATranscription Factor TFIIBDNA-Directed RNA PolymerasesSaccharomyces cerevisiae ProteinsTAF6 protein, S cerevisiaeTATA-Binding Protein Associated FactorsTranscription Factors, TFIITranscription Factor TFIIATranscription Factor TFIIBTranscription Factor TFIIDtranscription factor TFIIETranscription Factor TFIIH

Identifiers

PMID12516863
OpenAlexW1506662206

What OpenQuestion holds

Textmetadata
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.