Evidence map›Paper›PMID 21115784›Full record

ArticleAntimicrobial agents and chemotherapy2011

Different genetic elements carrying the tet(W) gene in two human clinical isolates of Streptococcus suis.

Claudio Palmieri, Maria Stella Princivalli, Andrea Brenciani, Pietro E Varaldo, Bruna Facinelli

Open access · bronzeAbstract read
In one paragraph

Article in Antimicrobial agents and chemotherapy, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
2.1field-weighted citation impact, top 12% 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

26 citing papers in PubMed, 41 citations in OpenAlex.

  1. Article
  2. Review
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  4. Antibiotic resistance in chronic respiratory diseases: from susceptibility testing to the resistome.European respiratory review : an official journal of the European Respiratory Society · 2022
    Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. The Tetracycline Resistance Gene,Frontiers in microbiology · 2021
    Article
  10. Article
  11. Article
  12. Comparative Virulence and Genomic Analysis ofFrontiers in microbiology · 2020
    Article
  13. Article
  14. Article
  15. The Two-Component Signaling System VraSRInfection and immunity · 2018
    Article
  16. Article
  17. Article
  18. Evolution and Diversity of the Antimicrobial Resistance Associated Mobilome inFrontiers in cellular and infection microbiology · 2016
    Article
  19. Article
  20. 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

5 authors at 1 institution in 1 country.

Claudio PalmieriDepartment of Biomedical Sciences, Polytechnic University of Marche, Ancona, Italy.
Maria Stella Princivalli
Andrea Brenciani
Pietro E Varaldo
Bruna Facinelli
Marche Polytechnic University · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The genetic support for tet(W), an emerging tetracycline resistance determinant, was studied in two strains of Streptococcus suis, SsCA and SsUD, both isolated in Italy from patients with meningitis. Two completely different tet(W)-carrying genetic elements, sharing only a tet(W)-containing segment barely larger than the gene, were found in the two strains. The one from strain SsCA was nontransferable, and aside from an erm(B)-containing insertion, it closely resembled a genomic island recently described in an S. suis Chinese human isolate in sequence, organization, and chromosomal location. The tet(W)-carrying genetic element from strain SsUD was transferable (at a low frequency) and, though apparently noninducible following mitomycin C treatment, displayed a typical phage organization and was named ΦSsUD.1. Its full sequence was determined (60,711 bp), the highest BLASTN score being Streptococcus pyogenes Φm46.1. ΦSsUD.1 exhibited a unique combination of antibiotic and heavy metal resistance genes. Besides tet(W), it contained a MAS (macrolide-aminoglycoside-streptothricin) fragment with an erm(B) gene having a deleted leader peptide and a cadC/cadA cadmium efflux cassette. The MAS fragment closely resembled the one recently described in pneumococcal transposons Tn6003 and Tn1545. These resistance genes found in the ΦSsUD.1 phage scaffold differed from, but were in the same position as, cargo genes carried by other streptococcal phages. The chromosome integration site of ΦSsUD.1 was at the 3' end of a conserved tRNA uracil methyltransferase (rum) gene. This site, known to be an insertional hot spot for mobile elements in S. pyogenes, might play a similar role in S. suis.

Indexed as

Genes, BacterialAnti-Bacterial AgentsBacterial ProteinsConjugation, GeneticDNA, BacterialDNA Transposable ElementsHumansMicrobial Sensitivity TestsMolecular Sequence DataSequence Analysis, DNAStreptococcal InfectionsStreptococcus suisTetracyclineTetracycline ResistanceAnti-Bacterial AgentsBacterial ProteinsDNA, BacterialDNA Transposable ElementsTetracycline

Identifiers

PMID21115784
PMCPMC3028816
OpenAlexW2148204140

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.