Query: NC_018419:1110000 Secondary endosymbiont of Ctenarytaina eucalypti chromosome,
Lineage: secondary endosymbiont of Ctenarytaina eucalypti; aphid secondary symbionts; Enterobacteriaceae; Enterobacteriales; Proteobacteria; Bacteria
General Information: Insect endosymbiont, Endosymbiotic intracellular, Gram negative.
Subject: NC_010531:428000 Polynucleobacter necessarius STIR1, complete genome
Lineage: Polynucleobacter necessarius; Polynucleobacter; Burkholderiaceae; Burkholderiales; Proteobacteria; Bacteria
General Information: This strain is an obligate intracellular endosymbiont of the cilliate Euplotes aediculatus. This group of organisms is common in freshwater, comprising up to 60% of the bacteria in freshwater habitats. Polynucleobacter species are also known to be endosymbionts of ciliates. These strains live within the cytoplasm and are essential for their host organisms.