Query: NC_003919:169510 Xanthomonas axonopodis pv. citri str. 306, complete genome
Lineage: Xanthomonas citri; Xanthomonas; Xanthomonadaceae; Xanthomonadales; Proteobacteria; Bacteria
General Information: This organism is the causal agent of citrus canker, a bacterial infection originating from southeast Asia which now occurs worldwide. Primarily a pathogen of plants in the Citrus genus, the disease is sometimes also found in other members of the Rutaceae. The bacterium survives in leaf, shoot and fruit lesions that develop during the spring, and which also cause secondary infections. During warm, wet weather in spring and early summer, the bacterium oozes out of overwintering lesions and infects new growth via the stomal pores or wounds. The bacterium may also survive for various periods of time in the soil or associated with other hosts.
Subject: NC_010175:1603500 Chloroflexus aurantiacus J-10-fl, complete genome
Lineage: Chloroflexus aurantiacus; Chloroflexus; Chloroflexaceae; Chloroflexales; Chloroflexi; Bacteria
General Information: Chloroflexus aurantiacus J-10-fl (DSM 635) was isolated from the Hakone hot spring area in Japan. This organism is one of the deepest branching phototrophs, and has some characteristics of both green non-sulfur and purple photosynthetic bacteria. These thermophiles live in hot springs of neutral to high pH and grow in mats, typically as the lowest layer in the mat with cyanobacteria above them, or as filamentous tendrils. The bacterium grows as a photoheterotroph and consumes the organic products the cyanobacteria produce, although it can also be photoautotrophic under anaerobic conditions and chemoorganotrophic under aerobic conditions. Like other green sulfur bacteria, the light-harvesting apparatus exists in chlorosomes, which consists of reaction centers surround by a protein-stabilized glycolipid monolayer, at the inner surface of the cytoplasmic membrane, although the reaction centers are more similar to the type II systems found in cyanobacteria than the type I systems found in green-sulfur bacteria. The multicellular filaments this organism produces are capable of gliding motility.