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Query: NC_004061:166375 Buchnera aphidicola str. Sg (Schizaphis graminum), complete genome

Start: 166375, End: 187197, Length: 20823

Host Lineage: Buchnera aphidicola; Buchnera; Enterobacteriaceae; Enterobacteriales; Proteobacteria; Bacteria

General Information: This strain is the symbiont of the aphid Schizaphis graminum and contains a large circular chromosome. Aphid endosymbiont. Almost all aphids contain maternally transmitted bacteriocyte cells, which themselves contain bacteria called Buchnera. The aphids live on a restricted diet (plant sap), rich in carbohydrates, but poor in nitrogenous or other essential compounds. It is believed that the Buchnera provide the essential nutrients the host lacks. Besides a nutritional co-dependence, due to a co-existence of millions of years, Buchnera have lost the ability to produce cell surface components such as lipopolysaccharides. This makes for an obligate endosymbiont relationship between host and Buchnera. Buchnera are prokaryotic cells which belong to the gamma-Proteobacteria, closely related to the Enterobacteriaceae family. Phylogenetic studies using 16S rRNA indicate that the symbiotic relationship was established around 200-250 million years ago. Since Buchnera are closely related to Escherichia coli and Haemophilus influenzae, comparative genomic studies can shed light on the evolutionary mechanisms of intracellular endosymbiosis as well as the different underlying molecular basis between organisms with parasitic behavior and symbionts.

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Islands with an asterisk (*) contain ribosomal proteins or RNA related elements and may indicate a False Positive Prediction!

Subject IslandStartEndLengthSubject Host DescriptionE-valueBit scoreVisual BLASTNVisual BLASTP
NC_010611:79735179735182014222792Acinetobacter baumannii ACICU, complete genome3e-0971.9BLASTN svgBLASTP svg
NC_009085:89360189360191657222972Acinetobacter baumannii ATCC 17978, complete genome3e-0971.9BLASTN svgBLASTP svg
NC_005966:71559171559173850722917Acinetobacter sp. ADP1, complete genome2e-0661.9BLASTN svgBLASTP svg
NC_014259:33690003369000338959720598Acinetobacter sp. DR1 chromosome, complete genome6e-1073.8BLASTN svgBLASTP svg
NC_018643:1037456*1037456106097823523Alpha proteobacterium HIMB5 chromosome, complete genome6e-0763.9BLASTN svgBLASTP svg
NC_015662:110950*11095013012219173Buchnera aphidicola (Cinara tujafilina) chromosome, complete6e-72280BLASTN svgBLASTP svg
NC_002528:148274*14827417635828085Buchnera aphidicola str. APS (Acyrthosiphon pisum), complete01138BLASTN svgBLASTP svg
NC_004545:141478*14147816560324126Buchnera aphidicola str. Bp (Baizongia pistaciae), complete genome1e-91345BLASTN svgBLASTP svg
NC_008599:128431*12843115331724887Campylobacter fetus subsp. fetus 82-40, complete genome4e-0867.9BLASTN svgBLASTP svg
NC_003912:16299371629937165570025764Campylobacter jejuni RM1221, complete genome6e-0763.9BLASTN svgBLASTP svg
NC_008787:14636961463696148938125686Campylobacter jejuni subsp. jejuni 81-176, complete genome6e-0763.9BLASTN svgBLASTP svg
NC_014802:15179681517968153711819151Campylobacter jejuni subsp. jejuni ICDCCJ07001 chromosome, complete6e-0763.9BLASTN svgBLASTP svg
NC_002163:14715171471517151453443018Campylobacter jejuni subsp. jejuni NCTC 11168, complete genome6e-0763.9BLASTN svgBLASTP svg
NC_020075:59048159048160950219022Candidatus Blochmannia chromaiodes str. 640, complete genome2e-53218BLASTN svgBLASTP svg
NC_005061:52470452470454944624743Candidatus Blochmannia floridanus, complete genome1e-48202BLASTN svgBLASTP svg
NC_007292:58691758691761009923183Candidatus Blochmannia pennsylvanicus str. BPEN, complete genome1e-48202BLASTN svgBLASTP svg
NC_014909:540000*54000056451024511Candidatus Blochmannia vafer str. BVAF chromosome, complete genome4e-45190BLASTN svgBLASTP svg
NC_012985:815040*81504083570720668Candidatus Liberibacter asiaticus str. psy62, complete genome2e-0661.9BLASTN svgBLASTP svg
NC_010554:18710001871000189502424025Proteus mirabilis HI4320, complete genome5e-29137BLASTN svgBLASTP svg
NC_007204:69697269697272009923128Psychrobacter arcticus 273-4, complete genome4e-0867.9BLASTN svgBLASTP svg
NC_018419:86250086250088609923600Secondary endosymbiont of Ctenarytaina eucalypti chromosome,2e-22115BLASTN svgBLASTP svg
NC_014228:28120002812000283429522296Xenorhabdus nematophila ATCC 19061, complete genome7e-1383.8BLASTN svgBLASTP svg
NC_010159:18614651861465188409922635Yersinia pestis Angola, complete genome6e-1073.8BLASTN svgBLASTP svg
NC_005810:26134562613456263609922644Yersinia pestis biovar Microtus str. 91001, complete genome6e-1073.8BLASTN svgBLASTP svg
NC_003143:28493772849377287209922723Yersinia pestis CO92, complete genome6e-1073.8BLASTN svgBLASTP svg
NC_004088:18018191801819182425322435Yersinia pestis KIM, complete genome6e-1073.8BLASTN svgBLASTP svg
NC_008149:24111612411161243409922939Yersinia pestis Nepal516, complete genome6e-1073.8BLASTN svgBLASTP svg
NC_006155:30407693040769306409923331Yersinia pseudotuberculosis IP 32953, complete genome6e-1073.8BLASTN svgBLASTP svg
NC_010634:29600002960000298209922100Yersinia pseudotuberculosis PB1/+, complete genome6e-1073.8BLASTN svgBLASTP svg
NC_010465:17240001724000174609922100Yersinia pseudotuberculosis YPIII, complete genome6e-1073.8BLASTN svgBLASTP svg