Syntrophotalea acetylenivorans sp. nov., a diazotrophic, acetylenotrophic anaerobe isolated from intertidal sediments.

ABSTRACT: A Gram-stain-negative, strictly anaerobic, non-motile, rod-shaped bacterium, designated SFB93^T, was isolated from the intertidal sediments of South San Francisco Bay, located near Palo Alto, CA, USA. SFB93^T was capable of acetylenotrophic and diazotrophic growth, grew at 22-37 °C, pH 6.3-8.5 and in the presence of 10-45 g l^-1 NaCl. Phylogenetic analyses based on 16S rRNA gene sequencing showed that SFB93^T represented a member of the genus Syntrophotalea with highest 16S rRNA gene sequence similarities to Syntrophotalea acetylenica DSM 3246^T (96.6 %), Syntrophotalea carbinolica DSM 2380^T (96.5 %), and Syntrophotalea venetiana DSM 2394^T (96.7 %). Genome sequencing revealed a genome size o

SUBMITTER: Baesman SM 

PROVIDER: S-EPMC8375424 | biostudies-literature | 2019 Jun

REPOSITORIES: biostudies-literature