Evidence map›Paper›PMID 17536176›Full record

ReviewJournal of biosciences2007

Basal transcription machinery: role in regulation of stress response in eukaryotes.

Parag Sadhale, Jiyoti Verma, Aruna Naorem

Abstract readReview
PubMed Publisher
In one paragraph

Review in Journal of biosciences, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.7field-weighted citation impact, top 25% 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

7 citing papers in PubMed, 14 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

3 authors at 1 institution in 1 country.

Parag SadhaleDepartment of Microbiology and Cell biology, Indian Institute of Science, Bangalore 560 012, India. pps@mcbl.iisc.ernet.in
Jiyoti Verma
Aruna Naorem
Indian Institute of Science Bangalore · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The holoenzyme of prokaryotic RNA polymerase consists of the core enzyme, made of two alpha, beta, beta' and omega subunits, which lacks promoter selectivity and a sigma (sigma) subunit which enables the core enzyme to initiate transcription in a promoter dependent fashion. A stress sigma factor sigma(s), in prokaryotes seems to regulate several stress response genes in conjunction with other stress specific regulators. Since the basic principles of transcription are conserved from simple bacteria to multicellular complex organisms, an obvious question is: what is the identity of a counterpart of sigma(s), that is closest to the core polymerase and that dictates transcription of stress regulated genes in general? In this review, we discuss the logic behind the suggestion that like in prokaryotes,eukaryotes also have a common functional unit in the transcription machinery through which the stress specific transcription factors regulate rapid and highly controlled induction of gene expression associated with generalized stress response and point to some candidates that would fit the bill of the eukaryotic sigma(s).

Indexed as

Transcription, GeneticAnimalsEukaryotic CellsSigma FactorStress, PhysiologicalSigma Factor

Identifiers

PMID17536176
OpenAlexW2102012806

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.