Query: NC_017058:497500 Rickettsia australis str. Cutlack chromosome, complete genome Lineage: Rickettsia australis; Rickettsia; Rickettsiaceae; Rickettsiales; Proteobacteria; Bacteria General Information: Animal pathogen in Mammalia (intracellular obligate). Rickettsiae are obligate intracellular Gram-negative bacteria mostly found in arthropods, some of which cause mild to severe diseases in humans. Rickettsia australis causes a medical condition called Queensland tick typhus. The probable vectors are the tick species, Ixodes holocyclus and Ixodes tasmani. Small marsupials are suspected reservoirs of this bacterium.
- Sequence; - BLASTN hit (Low score = Light, High score = Dark) - hypothetical protein; - cds: hover for description
General Information: This strain was isolated in 1989 in North Carolina, USA from a 2-year-old male dog. This organisms causes canine monocytic ehrlichiosis, which is a tick-born disease that causes severe morbidity in domesticated and wild dogs. The brown dog tick, Rhipicephalus sanguineus, transfers the organism from its salivary glands to the animal when feeding. Persistence in the vacuole leads to replication and cell division and eventual release from the cell which leads to further spreading of the bacterium throughout the host. The end result is an increase in platelet count and anemia.