Evidence map›Paper›PMID 22977077›Full record

ArticleJournal of medical microbiology2013

Microsatellite typing of Aspergillus flavus from clinical and environmental avian isolates.

Inès Hadrich, Inès Drira, Sourour Neji, Nedia Mahfoud, Stéphane Ranque, Fattouma Makni, Ali Ayadi

Abstract read
In one paragraph

Article in Journal of medical microbiology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.4field-weighted citation impact, top 27% 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

6 citing papers in PubMed, 14 citations in OpenAlex.

  1. Article
  2. Review
  3. Review
  4. Aspergillus flavus genetic structure at a turkey farm.Veterinary medicine and science · 2023
    Article
  5. Review
  6. Genetic Diversity andAntimicrobial agents and chemotherapy · 2017
    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 3 institutions in 2 countries.

Inès HadrichLaboratoire de Biologie Moléculaire Parasitaire et Fongique, Faculté de Médecine de Sfax, Rue Magida Boulila, 3029 Sfax, Tunisia.
Inès DriraLaboratoire de Biologie Moléculaire Parasitaire et Fongique, Faculté de Médecine de Sfax, Rue Magida Boulila, 3029 Sfax, Tunisia.
Sourour NejiLaboratoire de Biologie Moléculaire Parasitaire et Fongique, Faculté de Médecine de Sfax, Rue Magida Boulila, 3029 Sfax, Tunisia.
Nedia MahfoudService du Laboratoire, CHU Hèdi-Chaker, 3029 Sfax, Tunisia.
Stéphane RanqueAix-Marseille Université, IP-TPT UMR MD3, 13885 Marseille, France.
Fattouma MakniLaboratoire de Biologie Moléculaire Parasitaire et Fongique, Faculté de Médecine de Sfax, Rue Magida Boulila, 3029 Sfax, Tunisia.
Ali AyadiLaboratoire de Biologie Moléculaire Parasitaire et Fongique, Faculté de Médecine de Sfax, Rue Magida Boulila, 3029 Sfax, Tunisia.
University of Sfax · TNAssistance Publique Hôpitaux de Marseille · FRHopital Universitaire Hedi Chaker · TN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Aspergillosis is one of the most common causes of death in captive birds. Aspergillus fumigatus accounts for approximately 95 % of aspergillosis cases and Aspergillus flavus is the second most frequent organism associated with avian infections. In the present study, the fungi were grown from avian clinical samples (post-mortem lung material) and environmental samples (eggs, food and litter). Microsatellite markers were used to type seven clinical avian isolates and 22 environmental isolates of A. flavus. A. flavus was the only species (28 % prevalence) detected in the avian clinical isolates, whereas this species ranked third (19 %) after members of the genera Penicillium (39 %) and Cladosporium (21 %) in the environmental samples. Upon microsatellite analysis, five to eight distinct alleles were detected for each marker. The marker with the highest discriminatory power had eight alleles and a 0.852 D value. The combination of all six markers yielded a 0.991 D value with 25 distinct genotypes. One clinical avian isolate (lung biopsy) and one environmental isolate (egg) shared the same genotype. Microsatellite typing of A. flavus grown from avian and environmental samples displayed an excellent discriminatory power and 100 % reproducibility. This study showed a clustering of clinical and environmental isolates, which were clearly separated. Based upon these results, aspergillosis in birds may be induced by a great diversity of isolates.

Indexed as

ChickensAllelesAnimalsAspergillus flavusBird DiseasesDNA, FungalEgg ShellEnvironmental MicrobiologyFood MicrobiologyGenotypeMicrosatellite RepeatsOvumPhylogenyPulmonary AspergillosisDNA, Fungal

Identifiers

PMID22977077
PMCPMC3541757
OpenAlexW2151022161

What OpenQuestion holds

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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.