Evidence map›Paper›PMID 34050992›Full record

ArticleMicrobiology and immunology2021

cydA, spdC, and mroQ are novel genes involved in the plasma coagulation of Staphylococcus aureus.

Dong Luo, Wei Wang, Qiang Chen, Linfeng Peng, Xiaomei Hu, Kaisen Chen

Open access · hybridAbstract read
In one paragraph

Article in Microbiology and immunology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.3field-weighted citation impact, top 40% 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

4 citing papers in PubMed, 7 citations in OpenAlex.

  1. Article
  2. Article
  3. Reconstitution of theProceedings of the National Academy of Sciences of the United States of America · 2022
    Article
  4. 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

6 authors at 2 institutions in 1 country.

Dong LuoDepartment of Clinical Laboratory, the First Affiliated Hospital of Nanchang University, Nanchang, China.
Wei WangDepartment of medicine, Nanchang University, Graduate school, Nanchang, China.
Qiang ChenDepartment of Clinical Laboratory, the First Affiliated Hospital of Nanchang University, Nanchang, China.
Linfeng PengDepartment of Respiration, the First Affiliated Hospital of Nanchang University, Nanchang, China.ORCID http://orcid.org/0000-0002-7404-6509
Xiaomei HuDepartment of Microbiology, College of Basic Medical Sciences, Army Medical University, Chongqing, China.ORCID http://orcid.org/0000-0003-2831-1241
Kaisen ChenDepartment of Clinical Laboratory, the First Affiliated Hospital of Nanchang University, Nanchang, China.ORCID http://orcid.org/0000-0003-1498-2538
Nanchang University · CNArmy Medical University · CN

Funding

Key project funding of Jiangxi Provincial Education Department GJJ160025
6 · The paper itself

Abstract

Coagulation is a critical pathogenic process in Staphylococcus aureus. Although the agglutination of S. aureus has been studied for a long time, the genes involved in this process are not completely clear. We performed tube agglutination and dynamic turbidimetry tests to identify novel genes involved in reduced plasma coagulation. A total of 15 genes were identified, including coa, clfA, vwbp, saeS, agrA, trpC, spdC, mroQ, cydA, qoxC, sucC, pyrP, menH, threonine aldolase, and truncated transposase for IS1272. The functions of these genes include bicomponent regulation, membrane transport, energy metabolism and biosynthesis, respectively. cydA, spdC, and mroQ genes were further studied by gene knockout and complementation. Results of gene knockout and complementation and real-time-qPCR proved that cydA, spdC, and mroQ genes are necessary for plasma coagulation. Furthermore, the survival ability of 7 day mice decreased significantly when cydA, spdC, and mroQ genes had been knocked out.

Indexed as

Staphylococcal InfectionsStaphylococcus aureusAgglutinationAnimalsBacterial ProteinsCoagulaseMiceBacterial ProteinsCoagulasecydAmroQplasma agglutinationspdCStaphylococcus aureus

Identifiers

PMID34050992
PMCPMC9292280
OpenAlexW3165280084

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.