Query: NC_020063:3352516 Enterobacteriaceae bacterium strain FGI 57, complete genome
Lineage: Enterobacteriaceae bacterium strain FGI 57; unclassified Enterobacteriaceae; unclassified Enterobacteriaceae; Enterobacteriales; Proteobacteria; Bacteria
General Information: Isolated from the fungus garden of the leaf-cutter ant Atta colombica, Panama.
Subject: NC_002695:261235 Escherichia coli O157:H7 str. Sakai, complete genome
Lineage: Escherichia coli; Escherichia; Enterobacteriaceae; Enterobacteriales; Proteobacteria; Bacteria
General Information: This strain of O157:H7 was isolated in a 1997 outbreak in Sakai, Japan. This organism was named for its discoverer, Theodore Escherich, and is one of the premier model organisms used in the study of bacterial genetics, physiology, and biochemistry. This enteric organism is typically present in the lower intestine of humans, where it is the dominant facultative anaerobe present, but it is only one minor constituent of the complete intestinal microflora. E. coli, is capable of causing various diseases in its host, especially when they acquire virulence traits. E. coli can cause urinary tract infections, neonatal meningitis, and many different intestinal diseases, usually by attaching to the host cell and introducing toxins that disrupt normal cellular processes.