Evidence map›Paper›PMID 24141128›Full record

ArticleApplied and environmental microbiology2014

Host specificity and source of Enterocytozoon bieneusi genotypes in a drinking source watershed.

Yaqiong Guo, Kerri A Alderisio, Wenli Yang, Vitaliano Cama, Yaoyu Feng, Lihua Xiao

Abstract read
In one paragraph

Article in Applied and environmental microbiology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 71 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
71citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

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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

71 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Identification of zoonotic pathogens in zoo animals in the Republic of Korea.International journal for parasitology. Parasites and wildlife · 2025
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  4. Molecular Detection and Genotyping ofInternational journal of molecular sciences · 2025
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  5. Prevalence and molecular characterization ofFrontiers in veterinary science · 2025
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  7. Microorganisms · 2024
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  9. Article
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  11. Brown rats (Frontiers in veterinary science · 2024
    Article
  12. Article
  13. Article
  14. Molecular Epidemiology and Genetic Diversity ofAnimals : an open access journal from MDPI · 2022
    Article
  15. Prevalence and genetic diversity ofInternational journal for parasitology. Parasites and wildlife · 2022
    Article
  16. Article
  17. Article
  18. Article
  19. Chronic Infections in Mammals Due to Microsporidia.Experientia supplementum (2012) · 2022
    Article
  20. Article

11 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

6 authors.

Yaqiong GuoState Key Laboratory of Bioreactor Engineering, School of Resources and Environmental Engineering, East China University of Science and Technology, Shanghai, China.
Kerri A Alderisio
Wenli Yang
Vitaliano Cama
Yaoyu Feng
Lihua Xiao

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

To assess the host specificity of Enterocytozoon bieneusi and to track the sources of E. bieneusi contamination, we genotyped E. bieneusi in wildlife and stormwater from the watershed of New York City's source water, using ribosomal internal transcribed spacer (ITS)-based PCR and sequence analyses. A total of 255 specimens from 23 species of wild mammals and 67 samples from stormwater were analyzed. Seventy-four (29.0%) of the wildlife specimens and 39 (58.2%) of the stormwater samples from streams were PCR positive. Altogether, 20 E. bieneusi genotypes were found, including 8 known genotypes and 12 new ones. Sixteen and five of the genotypes were seen in animals and stormwater from the watershed, respectively, with WL4 being the most common genotype in both animals (35 samples) and stormwater (23 samples). The 20 E. bieneusi genotypes belonged to five genogroups (groups 1, 3, 4, and 7 and an outlier), with only 23/113 (20.4%) E. bieneusi-positive samples belonging to zoonotic genogroup 1 and 3/20 genotypes ever being detected in humans. The two genogroups previously considered host specific, groups 3 and 4, were both detected in multiple groups of mammals. Thus, with the exception of the type IV, Peru11, and D genotypes, which were detected in only 7, 5, and 2 animals, respectively, most E. bieneusi strains in most wildlife samples and all stormwater samples in the watershed had no known public health significance, as these types have not previously been detected in humans. The role of different species of wild mammals in the contribution of E. bieneusi contamination in stormwater was supported by determinations of host-adapted Cryptosporidium species/genotypes in the same water samples. Data from this study indicate that the host specificity of E. bieneusi group 3 is broader than originally thought, and wildlife is the main source of E. bieneusi in stormwater in the watershed.

Indexed as

Host SpecificityWater MicrobiologyAnimalsCluster AnalysisDNA, FungalDNA, Ribosomal SpacerEnterocytozoonGenotypeHumansMolecular Sequence DataNew York CityPolymerase Chain ReactionSequence Analysis, DNADNA, FungalDNA, Ribosomal Spacer

Identifiers

PMID24141128
PMCPMC3911003

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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.