Query: NC_016751:1776669 Marinitoga piezophila KA3 chromosome, complete genome
Lineage: Marinitoga piezophila; Marinitoga; Thermotogaceae; Thermotogales; Thermotogae; Bacteria
General Information: Country: Pacific Ocean; Environment: Deep sea, Hydrothermal vent, Marine; Isolation: deep-sea hydrothermal vent chimney; Temp: Thermophile; Temp: 65C. Marinitoga piezophila was isolated from a deep-sea hydrothermal vent chimney at a depth of 2630 meters on the East-Pacific Rise. This organism grows best at a pressure of 40 MPa. This organism is a member of the Thermatogales and has the characteristic morphology of one or more cells contained in a sheath-like envelope which extends beyond the cell wall.
Subject: NC_012416:4973 Wolbachia sp. wRi, complete genome
Lineage: Wolbachia; Wolbachia; Anaplasmataceae; Rickettsiales; Proteobacteria; Bacteria
General Information: Endosymbiont. Obligate intracellular bacterium infects around 20% of all insect species. Naturally infects Drosophila simulans and induces almost complete cytoplasmic incompatibility in its host. Wolbachia sp. subsp. Drosophila simulans (strain wRi) is an intracellular proteobacterium that infect insects as well as isopods, spiders, scorpions, mites, and filarial nematodes. It is maternally inherited and induces reproductive alterations of insect populations by male killing, feminization, parthenogenesis, or cytoplasmic incompatibility. In insect populations, Wolbachia sp. induce reproductive manipulations to enhance their own spreading. The most frequently observed reproductive abnormality is cytoplasmic incompatibility, where uninfected females are unable to produce offspring with infected males, whereas infected females can produce offspring with both infected and uninfected males, thus creating a reproductive advantage for infected females. Other spectacular effects of Wolbachia sp. infections are male embryo killing, feminization, and parthenogenesis induction.