Evidence map›Paper›PMID 29955619›Full record

ArticleBio-protocol2018

Quantification of Hydrogen Sulfide and Cysteine Excreted by Bacterial Cells.

Sergey Korshunov, James A Imlay

Open access · greenAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Bio-protocol, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.1field-weighted citation impact, top 48% 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

1 citing paper in PubMed, 2 citations in OpenAlex.

  1. Article
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.

Sergey KorshunovDepartment of Microbiology, University of Illinois, Urbana, USA 61801.
James A ImlayDepartment of Microbiology, University of Illinois, Urbana, USA 61801.
University of Illinois Urbana-Champaign · US

Funding

The Physiology of Oxidative Stress in Escherichia coliR01GM049640 · NIGMS · UNIVERSITY OF ILLINOIS URBANA-CHAMPAIGN · PI IMLAY, JAMES A. · 1994 to 2024
$6.9M
Soft Metal, Disulfide, and Cysteine Stresses in Escherichia coliR01GM101012 · NIGMS · UNIVERSITY OF ILLINOIS AT URBANA-CHAMPAIGN · PI IMLAY, JAMES A. · 2012 to 2020
$2.2M
NIGMS NIH HHS R01 GM049640NIGMS NIH HHS R01 GM101012
6 · The paper itself

Abstract

Bacteria release cysteine to moderate the size of their intracellular pools. They can also evolve hydrogen sulfide, either through dissimilatory reduction of oxidized forms of sulfur or through the deliberate or inadvertent degradation of intracellular cysteine. These processes can have important consequences upon microbial communities, because excreted cysteine autoxidizes to generate hydrogen peroxide, and hydrogen sulfide is a potentially toxic species that can block aerobic respiration by inhibiting cytochrome oxidases. Lead acetate strips can be used to obtain semiquantitative data of sulfide evolution (Oguri

Indexed as

CysteineDetectionEscherichia coliHydrogen sulfideMeasurementThiols

Identifiers

PMID29955619
PMCPMC6017991
OpenAlexW2804879321

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.