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New Endohyphal Relationships between Mucoromycota and Burkholderiaceae Representatives

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cris.lastimport.scopus2024-02-12T20:26:17Z
dc.abstract.enMucoromycota representatives are known to harbor two types of endohyphal bacteria (EHB)—Burkholderia-related endobacteria (BRE) and Mycoplasma-related endobacteria (MRE). While both BRE and MRE occur in fungi representing all subphyla of Mucoromycota, their distribution is not well studied. Therefore, it is difficult to resolve the evolutionary history of these associations in favor of one of the following two alternative hypotheses explaining their origin: “early invasion” and “late invasion.” Our main goal was to fill this knowledge gap by surveying Mucoromycota fungi for the presence of EHB. We screened 196 fungal strains from 16 genera using a PCR-based approach to detect bacterial 16S rRNA genes, complemented with fluorescence in situ hybridization (FISH) imaging to confirm the presence of bacteria within the hyphae. We detected Burkholderiaceae in ca. 20% of fungal strains. Some of these bacteria clustered phylogenetically with previously described BRE clades, whereas others grouped with free-living Paraburkholderia. Importantly, the latter were detected in Umbelopsidales, which previously were not known to harbor endobacteria. Our results suggest that this group of EHB is recruited from the environment, supporting the late invasion scenario. This pattern complements the early invasion scenario apparent in the BRE clade of EHB.
dc.affiliationUniwersytet Warszawski
dc.contributor.authorOkrasińska, Alicja
dc.contributor.authorBokus, Aleksandra
dc.contributor.authorDuk, Katarzyna
dc.contributor.authorGęsiorska, Aleksandra
dc.contributor.authorSokołowska, Blanka
dc.contributor.authorMiłobędzka, Aleksandra
dc.contributor.authorPawłowska, Julia
dc.contributor.authorWrzosek, Marta
dc.date.accessioned2024-01-25T13:47:46Z
dc.date.available2024-01-25T13:47:46Z
dc.date.issued2021
dc.description.financeŚrodki finansowe przyznane na realizację projektu w zakresie badań naukowych lub prac rozwojowych
dc.description.number7
dc.description.volume87
dc.identifier.doi10.1128/AEM.02707-20
dc.identifier.issn0099-2240
dc.identifier.urihttps://repozytorium.uw.edu.pl//handle/item/113566
dc.identifier.weblinkhttps://journals.asm.org/doi/pdf/10.1128/AEM.02707-20
dc.languageeng
dc.pbn.affiliationbiological sciences
dc.relation.ispartofApplied and Environmental Microbiology
dc.rightsClosedAccess
dc.sciencecloudnosend
dc.titleNew Endohyphal Relationships between Mucoromycota and Burkholderiaceae Representatives
dc.typeJournalArticle
dspace.entity.typePublication