Evidence map›Paper›PMID 9705392›Full record

ArticleJournal of clinical microbiology1998

Development of rRNA-targeted PCR and in situ hybridization with fluorescently labelled oligonucleotides for detection of Yersinia species.

K Trebesius, D Harmsen, A Rakin, J Schmelz, J Heesemann

Open access · bronzeAbstract read
In one paragraph

Article in Journal of clinical microbiology, 1998. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed
5.0field-weighted citation impact, top 4% 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

36 citing papers in PubMed, 117 citations in OpenAlex.

  1. Review
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  3. Obtaining Specific Sequence Tags forPathogens (Basel, Switzerland) · 2021
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  16. A hypervariable N-terminal region of Yersinia LcrV determines Toll-like receptor 2-mediated IL-10 induction and mouse virulence.Proceedings of the National Academy of Sciences of the United States of America · 2005
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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 3 institutions in 1 country.

K TrebesiusMax-von-Pettenkofer-Institut für Hygiene und Medizinische Mikrobiologie, Ludwig Maximilians Universität München, D-80336 Munich, Germany.
D Harmsen
A Rakin
J Schmelz
J Heesemann
Ludwig-Maximilians-Universität München · DEUniversity of Würzburg · DEInstitute of Medical Microbiology and Hygiene · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In this report, we present details of two rapid molecular detection techniques based on 16S and 23S rRNA sequence data to identify and differentiate Yersinia species from clinical and environmental sources. Near-full-length 16S rRNA gene (rDNA) sequences for three different Yersinia species and partial 23S rDNA sequences for three Y. pestis and three Y. pseudotuberculosis strains were determined. While 16S rDNA sequences of Y. pestis and Y. pseudotuberculosis were found to be identical, one base difference was identified within a highly variable region of 23S rDNA. The rDNA sequences were used to develop primers and fluorescently tagged oligonucleotide probes suitable for differential detection of Yersinia species by PCR and in situ hybridization, respectively. As few as 10(2) Yersinia cells per ml could be detected by PCR with a seminested approach. Amplification with a subgenus-specific primer pair followed by a second PCR allowed differentiation of Y. enterocolitica biogroup 1B from biogroups 2 to 5 or from other pathogenic Yersinia species. Moreover, a set of oligonucleotide probes suitable for rapid (3-h) in situ detection and differentiation of the three pathogenic Yersinia species (in particular Y. pestis and Y. pseudotuberculosis) was developed. The applicability of this technique was demonstrated by detection of Y. pestis and Y. pseudotuberculosis in spiked throat and stool samples, respectively. These probes were also capable of identifying Y. enterocolitica within cryosections of experimentally infected mouse tissue by the use of confocal laser scanning microscopy.

Indexed as

AnimalsBase SequenceDNA, RibosomalFemaleHumansIn Situ Hybridization, FluorescenceMiceMice, Inbred BALB CPlaguePolymerase Chain ReactionRNA, Ribosomal, 16SRNA, Ribosomal, 23SSensitivity and SpecificitySpecies SpecificityYersiniaYersinia enterocoliticaDNA, RibosomalRNA, Ribosomal, 16SRNA, Ribosomal, 23S

Identifiers

PMID9705392
PMCPMC105162
OpenAlexW2164928041

What OpenQuestion holds

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Registered trials

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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.