Pre_GI: SWBIT SVG BLASTN

Query: NC_014228:2883500 Xenorhabdus nematophila ATCC 19061, complete genome

Lineage: Xenorhabdus nematophila; Xenorhabdus; Enterobacteriaceae; Enterobacteriales; Proteobacteria; Bacteria

General Information: This genus is a group of insect pathogens which live in a mutualistic relationship with the soil nematode family, Steinernematidae. Free-living, juvenile Steinernema spp. enter insect larvae through the digestive tract. They penetrate the larvae body cavity and release Xenorhabdus spp. into the hemolymph (blood). The bacteria multiply rapidly, killing the larvae, and providing suitable nutrient conditions for the growth and reproduction of the Steinernema spp. The nematode matures and reproduces. The new juveniles reassociate with Xenorhabdus spp. and are released into the soil. Unlike Xenorhabdus bovienii, which is found in different Steinernema spp., Xenorhabdus nematophila is associated specifically with Steinernema carpocapsae and can be used as a model for studying host specificity.

Subject: NC_008835:1827905 Burkholderia mallei NCTC 10229 chromosome I, complete sequence

Lineage: Burkholderia mallei; Burkholderia; Burkholderiaceae; Burkholderiales; Proteobacteria; Bacteria

General Information: Causes glanders in horses. This organism is rarely associated with human infection, and is more commonly seen in domesticated animals such as horses, donkeys, and mules where it causes glanders, a disease first described by Aristotle. The pathogen is host-adapted and is not found in the environment outside of its host. Rapid-onset pneumonia, bacteremia (spread of the organism through the blood), pustules, and death are common outcomes during infection. No vaccine exists for this potentially dangerous organism.