Query: NC_013853:1295000 Streptococcus mitis B6, complete genome
Lineage: Streptococcus mitis; Streptococcus; Streptococcaceae; Lactobacillales; Firmicutes; Bacteria
General Information: This strain was isolated from a hospital in Bochum, Germany. Streptococcus mitis. This organism is a commensal normally found in the human mouth, throat and nasopharynx. It is not usually pathogenic but can be recovered from ulcerated teeth, sinuses and blood or heart lesions from subacute endocarditis (inflammation of the membrane lining the heart) patients. Streptococci are Gram-positive, nonmotile, nonsporeforming, catalase-negative cocci that occur in pairs or chains. Members of this genus vary widely in pathogenic potential. Most streptococci are facultative anaerobes, and some are obligate anaerobes.
Subject: NC_006448:957830 Streptococcus thermophilus LMG 18311, complete genome
Lineage: Streptococcus thermophilus; Streptococcus; Streptococcaceae; Lactobacillales; Firmicutes; Bacteria
General Information: This strain was isolated from commercial yogurt in 1974 in the United Kingdom. Lactic acid producing bacterium used in cheese and yogert production. Streptococci are Gram-positive, nonmotile, nonsporeforming, catalase-negative cocci that occur in pairs or chains. Members of this genus vary widely in pathogenic potential. Most streptococci are facultative anaerobes, and some are obligate anaerobes. Serologic grouping is based on antigenic differences in cell wall carbohydrates, in cell wall pili-associated protein, and in the polysaccharide capsule in group B streptococci. This organism is a lactic acid bacteria often used as a starter culture for fermented dairy products including yogurt and cheese.