Evidence map›Paper›PMID 21041504›Full record

ArticleAntimicrobial agents and chemotherapy2011

New species genetic approach to identify strains of mitis group streptococci that are donors of rifampin resistance to Streptococcus pneumoniae.

María-José Ferrándiz, Carmen Ardanuy, Josefina Liñares, Luz Balsalobre, María Teresa García, Adela G de la Campa

Open access · greenAbstract 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 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact, top 77% 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, 3 citations in OpenAlex.

  1. Review
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.

María-José FerrándizCentro Nacional de Microbiología, Instituto de Salud Carlos III, Majadahonda, Madrid, Spain. mjferrandiz@isciii.es
Carmen Ardanuy
Josefina Liñares
Luz Balsalobre
María Teresa García
Adela G de la Campa
Centro de Investigación Biomédica en Red de Enfermedades Respiratorias · ESCentro Nacional de Microbiologia · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Eight rifampin-resistant streptococci of the mitis group were identified at the species level by using a concatenated 16S rRNA gene-sodA-rpoB-hlpA sequence. Characterization of their rpoB alleles showed single amino acid changes involved in rifampin resistance. Comparison of RpoB sequences from pneumococcal recombinant isolates, viridans isolates, and type strains revealed a species-specific amino acid signature, which allowed it to be ascertained that recombinant RpoBs were originated in genetic interchanges with Streptococcus mitis and Streptococcus oralis.

Indexed as

Anti-Bacterial AgentsDrug Resistance, BacterialPhylogenyRifampinRNA, Ribosomal, 16SStreptococcus mitisStreptococcus oralisStreptococcus pneumoniaeAnti-Bacterial AgentsRifampinRNA, Ribosomal, 16S

Identifiers

PMID21041504
PMCPMC3019657
OpenAlexW2168044007

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.