Query: NC_015913:1491393 Candidatus Arthromitus sp. SFB-mouse-Japan, complete genome
Lineage: Arthromitus; Arthromitus; Clostridiaceae; Clostridiales; Firmicutes; Bacteria
General Information: Segmented filamentous bacteria (SFBs), which are clostridia-related Gram-positive bacteria, are among such non-culturable populations and are well known for their unique morphology and tight attachment to intestinal epithelial cells.
Subject: NC_011653:1226035 Thermosipho africanus TCF52B, complete genome
Lineage: Thermosipho africanus; Thermosipho; Thermotogaceae; Thermotogales; Thermotogae; Bacteria
General Information: This organism was isolated from the Troll oil formation in the North Sea. Thermosipho africanus, a member of the Thermotogales, has the characteristic morphology of one or more cells contained in a sheath-like envelope which extends beyond the cell wall. Preliminary sequencing of Thermotogales genomes has identified extensive horizontal gene transfer between these organisms and the Archaea. Thermosipho africanus has been isolated from marine hydrothermal systems and oil reservoir production waters.