Evidence map›Paper›PMID 25665555›Full record

ArticleMethods in molecular biology (Clifton, N.J.)2015

Mapping the Escherichia coli transcription elongation complex with exonuclease III.

Zhaokun Liu, Irina Artsimovitch

Open access · greenAbstract read
In one paragraph

Article in Methods in molecular biology (Clifton, N.J.), 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact, top 76% 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

0 citing papers in PubMed, 0 citations in OpenAlex.

No citing paper in PubMed yet.

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

2 authors at 1 institution in 1 country.

Zhaokun LiuDepartment of Microbiology, The Center for RNA Biology, The Ohio State University, 318 W 12th Ave, Columbus, 43210, OH, USA.
Irina Artsimovitch
The Ohio State University · US

Funding

Mechnanism of transcript elongation control by RfaHR01GM067153 · NIGMS · OHIO STATE UNIVERSITY · PI IRINA ARTSIMOVITCH · 2003 to 2026
$8.0M
NIGMS NIH HHS R01 GM067153
6 · The paper itself

Abstract

RNA polymerase interactions with the nucleic acids control every step of the transcription cycle. These contacts mediate RNA polymerase recruitment to promoters, induce pausing during RNA chain synthesis, and control transcription termination. These interactions are dissected using footprinting assays, in which a bound protein protects nucleic acids from the digestion by nucleases or modification by chemical probes. Exonuclease III is frequently employed to study protein-DNA interactions owing to relatively simple procedures and low background. Exonuclease III has been used to determine RNA polymerase position in transcription initiation and elongation complexes and to infer the translocation register of the enzyme. In this chapter, we describe probing the location and the conformation of transcription elongation complexes formed by walking of the RNA polymerase along an immobilized template.

Indexed as

ExodeoxyribonucleasesDenaturing Gradient Gel ElectrophoresisDNA-Directed RNA PolymerasesDNA FootprintingDNA PrimersEscherichia coliMolecular BiologyMolecular Probe TechniquesMultiprotein ComplexesTranscription Elongation, GeneticDNA-Directed RNA PolymerasesDNA Primersexodeoxyribonuclease IIIExodeoxyribonucleasesMultiprotein Complexes

Identifiers

PMID25665555
PMCPMC4324550
OpenAlexW2407592434

What OpenQuestion holds

Textmetadata
LicenceTDM
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.