Evidence map›Paper›PMID 11376046›Full record

ArticleJournal of clinical microbiology2001

Phylogeny of Pneumocystis carinii from 18 primate species confirms host specificity and suggests coevolution.

C Demanche, M Berthelemy, T Petit, B Polack, A E Wakefield, E Dei-Cas, J Guillot

Open access · greenAbstract read
In one paragraph

Article in Journal of clinical microbiology, 2001. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
7.8field-weighted citation impact, top 2% 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

32 citing papers in PubMed, 124 citations in OpenAlex.

  1. Three distinct forms of Pneumocystis coexist in individuals of two species of deer mice (genus Peromyscus).Infection, genetics and evolution : journal of molecular epidemiology and evolutionary genetics in infectious diseases · 2025
    Article
  2. Article
  3. Article
  4. Review
  5. Review
  6. Meta-Analysis and Systematic Literature Review of the GenusJournal of fungi (Basel, Switzerland) · 2023
    Article
  7. Axenic Long-Term Cultivation ofJournal of fungi (Basel, Switzerland) · 2023
    Article
  8. Detection ofJournal of fungi (Basel, Switzerland) · 2023
    Article
  9. Article
  10. Article
  11. Article
  12. Review
  13. Review
  14. Article
  15. Real-time PCR assay for screening Pneumocystis in free-living wild squirrels and river rats in Italy.Journal of veterinary diagnostic investigation : official publication of the American Association of Veterinary Laboratory Diagnosticians, Inc · 2018
    Article
  16. Review
  17. Article
  18. Fungi that Infect Humans.Microbiology spectrum · 2017
    Review
  19. Review
  20. Article
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

7 authors at 4 institutions in 3 countries.

C DemancheUMR 956 INRA-AFSSA-ENVA Biologie Moléculaire et Immunologie Parasitaires et Fongiques, Ecole Nationale Vétérinaire d'Alfort, 7, Avenue du Général de Gaulle, 94704 Maisons-Alfort, France.
M Berthelemy
T Petit
B Polack
A E Wakefield
E Dei-Cas
J Guillot
Bipar · FRÉcole Nationale Vétérinaire d'Alfort · FRInstitute of Molecular Medicine · INUniversité de Lille · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Primates are regularly infected by fungal organisms identified as Pneumocystis carinii. They constitute a valuable population for the confirmation of P. carinii host specificity. In this study, the presence of P. carinii was assessed by direct examination and nested PCR at mitochondrial large subunit (mtLSU) rRNA and dihydropteroate synthetase (DHPS) genes in 98 lung tissue samples from captive or wild nonhuman primates. Fifty-nine air samples corresponding to the environment of different primate species in zoological parks were also examined. Cystic forms of P. carinii were detected in smears from 7 lung tissue samples corresponding to 5 New World primate species. Amplifications at the mtLSU rRNA gene were positive for 29 lung tissue samples representing 18 different primate species or subspecies and 2 air samples corresponding to the environment of two simian colonies. Amplifications at the DHPS gene were positive for 8 lung tissue samples representing 6 different primate species. Direct sequencing of nested PCR products demonstrated that a specific mtLSU rRNA and DHPS sequence could be attributed to each primate species or subspecies. No nonhuman primate harbored the human type of P. carinii (P. carinii f. sp. hominis). Genetic divergence in primate-derived P. carinii organisms varied in terms of the phylogenetic divergence existing among the corresponding host species, suggesting coevolution.

Indexed as

HaplorhiniLemurPhylogenyAir MicrobiologyAnimalsBiological EvolutionDihydropteroate SynthaseDNA, FungalDNA, MitochondrialGenes, rRNAGenetic VariationLungMolecular Sequence DataMonkey DiseasesPneumocystisPneumonia, PneumocystisDihydropteroate SynthaseDNA, FungalDNA, MitochondrialRNA, Ribosomal

Identifiers

PMID11376046
PMCPMC88100
OpenAlexW2119679682

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.