Two New Species of Filamentous Sulfur Bacteria of the Genus Thiothrix, Thiothrix winogradskyi sp. nov. and 'Candidatus Thiothrix sulfatifontis' sp. nov.

ABSTRACT: The metagenome of foulings from sulfidic spring "Serovodorodny" (Tatarstan, Russia), where members of the genus Thiothrix was observed, was sequenced. Representatives of the phyla Gammaproteobacteria, Cyanobacteria and Campilobacteriota dominated in the microbial community. The complete genome of Thiothrix sp. KT was assembled from the metagenome. It displayed 93.93-99.72% 16S rRNA gene sequence identity to other Thiothrix species. The average nucleotide identity (ANI) и digital DNA-DNA hybridization (dDDH) showed that the genome designated KT represents a new species within the genus Thiothrix, 'Candidatus Thiothrix sulfatifontis' sp. nov. KT. The taxonomic status has been determined of the strain Thiothrix sp. CT3, isolated a

SUBMITTER: Ravin NV 

PROVIDER: S-EPMC9319827 | biostudies-literature | 2022 Jun

REPOSITORIES: biostudies-literature