New Endohyphal Relationships between Mucoromycota and Burkholderiaceae Representatives.

ABSTRACT: Mucoromycota 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

SUBMITTER: Okrasinska A 

PROVIDER: S-EPMC8091615 | biostudies-literature | 2021 Mar

REPOSITORIES: biostudies-literature