Query: NC_014328:4387303 Clostridium ljungdahlii ATCC 49587 chromosome, complete genome
Lineage: Clostridium ljungdahlii; Clostridium; Clostridiaceae; Clostridiales; Firmicutes; Bacteria
General Information: This strain was isolated from chicken yard waste and is studied for its ability to produce ethanol. This acetogenic species has the ability to convert carbon monoxide into ethanol. The yield of this process has been increased substantially in the laboratory by using a dual-fermentation system. A methanogenic conversion step has also been designed for utilizing some of the waste products generated during the synthetic process.
Subject: NC_007799:968499 Ehrlichia chaffeensis str. Arkansas, complete genome
Lineage: Ehrlichia chaffeensis; Ehrlichia; Anaplasmataceae; Rickettsiales; Proteobacteria; Bacteria
General Information: This strain is the first isolate of Ehrlichia chaffeensis, which was obtained from a patient on an army base in Arkansas, USA in 1990. Causes disease in humans. This organism is an obligate intracellular pathogen that exists within vacuoles in the cytoplasm of monocytes or granulocytes. Transferred during an insect (tick) bite, it can cause disease in humans (human monocytic ehrlichiosis) and can reside in several other animals and is a problem in immunocompromised patients. The bacterium inhibits phagosome-lysozome fusion as well as programmed cell death (apoptosis) of the host cell, similar to what is observed with Anaplasma phagocytophilum.