Počet záznamů: 1
Bacterial communities along parrot digestive and respiratory tracts: the effects of sample type, species and time
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SYSNO ASEP 0572584 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Bacterial communities along parrot digestive and respiratory tracts: the effects of sample type, species and time Tvůrce(i) Schmiedová, Lucie (UBO-W) RID, ORCID, SAI
Černá, K. (CZ)
Li, T. (CZ)
Těšický, M. (CZ)
Kreisinger, J. (CZ)
Vinkler, M. (CZ)Celkový počet autorů 6 Zdroj.dok. International Microbiology - ISSN 1139-6709
Roč. 27, č. 1 (2024), s. 127-142Poč.str. 16 s. Forma vydání Tištěná - P Jazyk dok. eng - angličtina Země vyd. ES - Španělsko Klíč. slova Gastrointestinal tract microbiota ; Symbiosis ; Microbiome composition ; Domestic parakeet ; Budgerigar ; Psittaciformes Vědní obor RIV EE - Mikrobiologie, virologie Obor OECD Microbiology Způsob publikování Open access Institucionální podpora UBO-W - RVO:68081766 UT WOS 000994095900001 EID SCOPUS 85160277858 DOI 10.1007/s10123-023-00372-y Anotace Digestive and respiratory tracts are inhabited by rich bacterial communities that can vary between their different segments. In comparison with other bird taxa with developed caeca, parrots that lack caeca have relatively lower variability in intestinal morphology. Here, based on 16S rRNA metabarcoding, we describe variation in microbiota across different parts of parrot digestive and respiratory tracts both at interspecies and intraspecies levels. In domesticated budgerigar (Melopsittacus undulatus), we describe the bacterial variation across eight selected sections of respiratory and digestive tracts, and three non-destructively collected sample types (faeces, and cloacal and oral swabs). Our results show important microbiota divergence between the upper and lower digestive tract, but similarities between respiratory tract and crop, and also between different intestinal segments. Faecal samples appear to provide a better proxy for intestinal microbiota composition than the cloacal swabs. Oral swabs had a similar bacterial composition as the crop and trachea. For a subset of tissues, we confirmed the same pattern also in six different parrot species. Finally, using the faeces and oral swabs in budgerigars, we revealed high oral, but low faecal microbiota stability during a 3-week period mimicking pre-experiment acclimation. Our findings provide a basis essential for microbiota-related experimental planning and result generalisation in non-poultry birds. Pracoviště Ústav biologie obratlovců Kontakt Hana Slabáková, slabakova@ivb.cz, Tel.: 543 422 524 Rok sběru 2025 Elektronická adresa https://link.springer.com/article/10.1007/s10123-023-00372-y
Počet záznamů: 1