Evidence map›Paper›PMID 15752446›Full record

ArticleEmerging infectious diseases2005

Isolation of Waddlia malaysiensis, a novel intracellular bacterium, from fruit bat (Eonycteris spelaea).

Paul K B Chua, John E Corkill, Poh Sim Hooi, Soo Choon Cheng, Craig Winstanley, C Anthony Hart

Open access · diamondAbstract read
In one paragraph

Article in Emerging infectious diseases, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
2.3field-weighted citation impact, top 13% 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

18 citing papers in PubMed, 63 citations in OpenAlex.

  1. International journal of systematic and evolutionary microbiology · 2025
    Article
  2. Molecular detection of Chlamydiales organisms in ruminant abortions in Brazil.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2025
    Article
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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

6 authors at 2 institutions in 2 countries.

Paul K B ChuaUniversity of Liverpool, Liverpool, L69 3GA, UK.
John E Corkill
Poh Sim Hooi
Soo Choon Cheng
Craig Winstanley
C Anthony Hart
University of Liverpool · GBUniversity of Malaya · MY

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

An obligate intracellular bacterium was isolated from urine samples from 7 (3.5%) of 202 fruit bats (Eonycteris spelaea) in peninsular Malaysia. The bacterium produced large membrane-bound inclusions in human, simian, and rodent cell lines, including epithelial, fibroblastlike, and lymphoid cells. Thin-section electron microscopy showed reticulate bodies dividing by binary fission and elementary bodies in the inclusions; mitochondria surrounded the inclusions. The inclusions were positive for periodic acid-Schiff stain but could not be stained by fluorescein-labeled anti-Chlamydia trachomatis major outer membrane protein monoclonal antibody. The bacterium was resistant to penicillin and streptomycin (MICs > 256 mg/L) but susceptible to tetracycline (MIC = 0.25 mg/L) and chloramphenicol (MIC = 0.5 mg/L). Sequence analysis of the 16SrRNA gene indicated that it was most closely related to 2 isolates of Waddlia chondrophila (94% and 96% identity). The 16S and 23S rRNA gene signatures were only 91% identical. We propose this novel bacterium be called W. malaysiensis.

Indexed as

3T3 CellsAcetylmuramyl-Alanyl-IsoglutamineAnimalsAnti-Bacterial AgentsBase SequenceChiropteraChlamydialesChlorocebus aethiopsCricetinaeDNA, BacterialDNA, Ribosomal SpacerHumansMiceMicrobial Sensitivity TestsMicroscopy, ElectronMolecular Sequence DataAcetylmuramyl-Alanyl-IsoglutamineAnti-Bacterial AgentsDNA, BacterialDNA, Ribosomal Spacermuracein ARNA, Ribosomal, 16SRNA, Ribosomal, 23S

Identifiers

PMID15752446
PMCPMC3320453
OpenAlexW2148063245

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.