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Query: NC_017253:545177:545177 Buchnera aphidicola str. JF99 (Acyrthosiphon pisum) chromosome,

Start: 545177, End: 545650, Length: 474

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

General Information: 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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SubjectStartEndLengthSubject Host DescriptionCDS descriptionE-valueBit score
NC_017255:545270:545270545270545743474Buchnera aphidicola str. LL01 (Acyrthosiphon pisum) chromosome,Smg protein1e-76285
NC_017254:545236:545236545236545709474Buchnera aphidicola str. JF98 (Acyrthosiphon pisum) chromosome,Smg protein1e-76285
NC_017252:545236:545236545236545709474Buchnera aphidicola str. TLW03 (Acyrthosiphon pisum) chromosome,Smg protein1e-76285
NC_011833:545713:545713545713546186474Buchnera aphidicola str. 5A (Acyrthosiphon pisum) chromosome,Smg protein1e-76284
NC_017256:545204:545204545204545677474Buchnera aphidicola str. Ak (Acyrthosiphon kondoi) chromosome,Smg protein6e-67252
NC_004061:540354:545080545080545553474Buchnera aphidicola str. Sg (Schizaphis graminum), complete genomeSmg protein9e-55212
NC_013282:3962188:397685039768503977323474Cronobacter turicensis, complete genomeProtein smg3e-44177
NC_002695:4153394:416700341670034167476474Escherichia coli O157:H7 str. Sakai, complete genomehypothetical protein6e-44176
NC_006511:3364448:338162233816223382095474Salmonella enterica subsp. enterica serovar Paratyphi A str. ATCChypothetical protein6e-44176
CP002185:3627992:364496036449603645433474Escherichia coli W, complete genomeconserved protein9e-44175
NC_008577:44184:452034520345679477Shewanella sp. ANA-3 chromosome 1, complete sequenceprotein of unknown function DUF4944e-35147