Evidence map›Paper›PMID 22378904›Full record

ArticleJournal of clinical microbiology2012

Development of a novel genus-specific real-time PCR assay for detection and differentiation of Bartonella species and genotypes.

Maureen H Diaz, Ying Bai, Lile Malania, Jonas M Winchell, Michael Y Kosoy

Open access · bronzeAbstract read
In one paragraph

Article in Journal of clinical microbiology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 99 papers.

0numbers the graph read from it
0cells of the map it votes in
99citing papers in PubMed
4.0field-weighted citation impact, top 6% 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

99 citing papers in PubMed, 164 citations in OpenAlex.

  1. Host-Specific Circulation and Molecular Diversity ofAnimals : an open access journal from MDPI · 2026
    Article
  2. Article
  3. Ticks and fleas of the critically endangered mountain pygmy-possum (International journal for parasitology. Parasites and wildlife · 2026
    Article
  4. Genetic uniformity and occurrence ofParasite epidemiology and control · 2026
    Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Molecular Detection and Isolation ofTransboundary and emerging diseases · 2025
    Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Detection ofMicrobiology spectrum · 2024
    Article
  17. Article
  18. Article
  19. Pathogens (Basel, Switzerland) · 2024
    Article
  20. Molecular Prevalence, Genetic Diversity, and Tissue Tropism ofAnimals : an open access journal from MDPI · 2024
    Article

39 more citing papers are in PubMed but not listed here.

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 2 institutions in 2 countries.

Maureen H DiazRespiratory Diseases Branch, Division of Bacterial Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia, USA. MDiaz1@cdc.gov
Ying Bai
Lile Malania
Jonas M Winchell
Michael Y Kosoy
Centers for Disease Control and Prevention · USNational Center for Disease Control and Public Health · GE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The genus Bartonella includes numerous species with varied host associations, including several that infect humans. Development of a molecular diagnostic method capable of detecting the diverse repertoire of Bartonella species while maintaining genus specificity has been a challenge. We developed a novel real-time PCR assay targeting a 301-bp region of the ssrA gene of Bartonella and demonstrated specific amplification in over 30 Bartonella species, subspecies, and strains. Subsequent analysis of ssrA sequences was sufficient to discriminate Bartonella species and provided phylogenetic data consistent with that of gltA, a commonly used gene for differentiating Bartonella genotypes. Using this assay, we identified Bartonella DNA in 29% and 47% of blood specimens from elk in Wyoming and cattle in the Republic of Georgia, respectively. Sequence analysis of a subset of genotypes from elk specimens revealed a cluster most closely related to Bartonella capreoli, and genotypes from cattle were identified as Bartonella bovis, both Bartonella species commonly found in wild and domestic ruminants. Considering the widespread geographic distribution and infectivity potential to a variety of hosts, this assay may be an effective diagnostic method for identification of Bartonella infections in humans and have utility in Bartonella surveillance studies.

Indexed as

AnimalsBacterial ProteinsBacteriological TechniquesBartonellaBartonella InfectionsCluster AnalysisDNA, BacterialGenotypeGeorgia (Republic)Molecular Sequence DataPhylogenyReal-Time Polymerase Chain ReactionRuminantsSequence Analysis, DNASequence HomologyWyomingBacterial ProteinsDNA, Bacterial

Identifiers

PMID22378904
PMCPMC3347110
OpenAlexW2084561002

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.