Počet záznamů: 1
Within-community variation of interspecific divergence patterns in passerine gut microbiota
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SYSNO ASEP 0558911 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Within-community variation of interspecific divergence patterns in passerine gut microbiota Tvůrce(i) Kubovčiak, J. (CZ)
Schmiedová, L. (CZ)
Albrecht, Tomáš (UBO-W) RID, SAI, ORCID
Těšický, M. (CZ)
Tomášek, Oldřich (UBO-W) RID, ORCID, SAI
Kauzálová, Tereza (UBO-W) ORCID
Kreisinger, J. (CZ)Celkový počet autorů 7 Číslo článku e9071 Zdroj.dok. Ecology and Evolution. - : Wiley - ISSN 2045-7758
Roč. 12, č. 7 (2022)Poč.str. 14 s. Jazyk dok. eng - angličtina Země vyd. US - Spojené státy americké Klíč. slova 16S rRNA ; co-divergence ; gut microbiota ; metabarcoding ; passerines Vědní obor RIV EG - Zoologie Obor OECD Zoology CEP GA17-24782S GA ČR - Grantová agentura ČR Způsob publikování Open access Institucionální podpora UBO-W - RVO:68081766 UT WOS 000820245900001 EID SCOPUS 85135086917 DOI 10.1002/ece3.9071 Anotace Gut microbiota (GM) often exhibit variation between different host species and co-divergence with hosts' phylogeny. Identifying these patterns is a key for understanding the mechanisms that shaped symbiosis between GM and its hosts. Therefore, both GM-host species specificity and GM-host co-divergence have been investigated by numerous studies. However, most of them neglected a possibility that different groups of bacteria within GM can vary in the tightness of their association with the host. Consequently, unlike most of these studies, we aimed to directly address how the strength of GM-host species specificity and GM-host co-divergence vary across different GM clades. We decomposed GM communities of 52 passerine species (394 individuals), characterized by 16S rRNA amplicon sequence variant (ASV) profiles, into monophyletic Binned Taxonomic units (BTUs). Subsequently, we analyzed strength of host species specificity and correlation with host phylogeny separately for resulting BTUs. We found that most BTUs exhibited significant host-species specificity in their composition. Notably, BTUs exhibiting high host-species specificity comprised bacterial taxa known to impact host's physiology and immune system. However, BTUs rarely displayed significant co-divergence with host phylogeny, suggesting that passerine GM evolution is not shaped primarily through a shared evolutionary history between the host and its gut microbes. Pracoviště Ústav biologie obratlovců Kontakt Hana Slabáková, slabakova@ivb.cz, Tel.: 543 422 524 Rok sběru 2023 Elektronická adresa https://onlinelibrary.wiley.com/doi/epdf/10.1002/ece3.9071
Počet záznamů: 1