Genetic diversity of Cryptosporidium spp., Encephalitozoon spp. and Enterocytozoon bieneusi in feral and captive pigeons in Central Europe
Jazyk angličtina Země Německo Médium electronic
Typ dokumentu časopisecké články
Grantová podpora
007/2021/Z
Grant Agency of University of South Bohemia
21-23773S
Grantová Agentura České Republiky
PubMed
38460006
DOI
10.1007/s00436-024-08169-2
PII: 10.1007/s00436-024-08169-2
Knihovny.cz E-zdroje
- Klíčová slova
- Birds, Experimental infection, Genotyping, PCR,
- MeSH
- Columbidae MeSH
- Cryptosporidium * genetika MeSH
- Encephalitozoon * genetika MeSH
- Enterocytozoon * genetika MeSH
- feces parazitologie MeSH
- fylogeneze MeSH
- genetická variace MeSH
- genotyp MeSH
- kryptosporidióza * epidemiologie parazitologie MeSH
- kur domácí MeSH
- lidé MeSH
- mikrosporidióza * epidemiologie veterinární parazitologie MeSH
- myši MeSH
- ribozomální DNA MeSH
- zvířata MeSH
- Check Tag
- lidé MeSH
- myši MeSH
- zvířata MeSH
- Publikační typ
- časopisecké články MeSH
- Geografické názvy
- Evropa epidemiologie MeSH
- Názvy látek
- ribozomální DNA MeSH
Cryptosporidium spp., Enterocytozoon bieneusi and Encephalitozoon spp. are the most common protistan parasites of vertebrates. The results show that pigeon populations in Central Europe are parasitised by different species of Cryptosporidium and genotypes of microsporidia of the genera Enterocytozoon and Encephalitozoon. A total of 634 and 306 faecal samples of captive and feral pigeons (Columba livia f. domestica) from 44 locations in the Czech Republic, Slovakia and Poland were analysed for the presence of parasites by microscopy and PCR/sequence analysis of small subunit ribosomal RNA (18S rDNA), 60 kDa glycoprotein (gp60) and internal transcribed spacer (ITS) of SSU rDNA. Phylogenetic analyses revealed the presence of C. meleagridis, C. baileyi, C. parvum, C. andersoni, C. muris, C. galli and C. ornithophilus, E. hellem genotype 1A and 2B, E. cuniculi genotype I and II and E. bieneusi genotype Peru 6, CHN-F1, D, Peru 8, Type IV, ZY37, E, CHN4, SCF2 and WR4. Captive pigeons were significantly more frequently parasitised with screened parasite than feral pigeons. Cryptosporidium meleagridis IIIa and a new subtype IIIl have been described, the oocysts of which are not infectious to immunodeficient mice, whereas chickens are susceptible. This investigation demonstrates that pigeons can be hosts to numerous species, genotypes and subtypes of the studied parasites. Consequently, they represent a potential source of infection for both livestock and humans.
Department of Biology and Medical Parasitology Wrocław Medical University Wrocław Poland
Institute of Vertebrate Biology Czech Academy of Sciences Brno Czech Republic
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