Pre_GI: BLASTP Hits

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Query: NC_004061:237205:237205 Buchnera aphidicola str. Sg (Schizaphis graminum), complete genome

Start: 237205, End: 238655, Length: 1451

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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SubjectStartEndLengthSubject Host DescriptionCDS descriptionE-valueBit score
NC_016632:230500:2456312456312470731443Serratia symbiotica str. 'Cinara cedri' chromosome, completeUDP-N-acetylmuramate--L-alanine ligase9e-1272
NC_004545:229771:2297712297712312311461Buchnera aphidicola str. Bp (Baizongia pistaciae), complete genomeUDP-N-acetylmuramate-alanine ligase9e-1168.9
NC_006369:2888701:2894078289407828954871410Legionella pneumophila str. Lens, complete genomeUDP-N-acetylmuramate--L-alanine ligase9e-1168.9
NC_013861:3215640:3226845322684532282541410Legionella longbeachae NSW150, complete genomeUDP-N-acetylmuramate--L-alanine ligase9e-1168.9
NC_016811:2903871:2910410291041029118191410Legionella pneumophila subsp. pneumophila ATCC 43290 chromosome,UDP-N-acetylmuramate:L-alanine ligase MurC9e-1168.6
NC_002942:2943206:2949745294974529511541410Legionella pneumophila subsp. pneumophila str. Philadelphia 1,UDP-N-acetylmuramate:L-alanine ligase MurC9e-1168.6
NC_014125:3054000:3060541306054130619501410Legionella pneumophila 2300/99 Alcoy chromosome, complete genomeUDP-N-acetylmuramate-L-alanine ligase MurC9e-1168.6
NC_009494:3119997:3126536312653631279451410Legionella pneumophila str. Corby chromosome, complete genomeUDP-N-acetylmuramate--L-alanine ligase9e-1168.6
NC_006368:3028286:3037005303700530384141410Legionella pneumophila str. Paris, complete genomeUDP-N-acetylmuramate--L-alanine ligase9e-1168.6
NC_014932:1084422:1102223110222311035931371Bartonella clarridgeiae 73, complete genomeUDP-N-acetylmuramate--alanine ligase3e-1067
NC_014315:226693:2360972360972375301434Nitrosococcus watsoni C-113 chromosome, complete genomeUDP-N-acetylmuramate/alanine ligase3e-1066.6
NC_015276:2769000:2785358278535827867881431Marinomonas mediterranea MMB-1 chromosome, complete genomeUDP-N-acetylmuramate--L-alanine ligase6e-1066.2
NC_003454:2113464:2136606213660621380121407Fusobacterium nucleatum subsp. nucleatum ATCC 25586, completeUDP-N-acetylmuramate--alanine ligase1e-0965.1
NC_017059:3163319:3187720318772031892491530Rhodospirillum photometricum DSM 122, complete genomeUDP-N-acetylmuramate--L-alanine ligase1e-0964.7
NC_020419:923949:9361959361959375471353Uncultured Termite group 1 bacterium phylotype Rs-D17 DNA, completeUDP-N-acetylmuramate-L-alanine ligase1e-0964.7
NS_000191:923949:9361959361959375471353Uncultured Termite group 1 bacterium phylotype Rs-D17, completeUDP-N-acetylmuramate-L-alanine ligase1e-0964.7
NC_012560:1260031:1290021129002112914871467Azotobacter vinelandii DJ, complete genomeUDP-N-acetylmuramate--alanine ligase2e-0964.3
NC_018697:361339:3773253773253787791455Cycloclasticus sp. P1 chromosome, complete genomeUDP-N-acetylmuramate--L-alanine ligase2e-0964.3
NC_009697:3753527:3770115377011537714911377Clostridium botulinum A str. ATCC 19397 chromosome, completeUDP-N-acetylmuramate--L-alanine ligase3e-0963.9
NC_009698:3647955:3667225366722536686011377Clostridium botulinum A str. Hall chromosome, complete genomeUDP-N-acetylmuramate--L-alanine ligase3e-0963.9
NC_007484:3231937:3238529323852932399591431Nitrosococcus oceani ATCC 19707, complete genomeUDP-N-acetylmuramate--alanine ligase3e-0963.9
NC_017297:3878540:3895129389512938965051377Clostridium botulinum F str. 230613 chromosome, complete genomeUDP-N-acetylmuramate--L-alanine ligase5e-0963.2
NC_010516:3845942:3865263386526338666391377Clostridium botulinum B1 str. Okra, complete genomeUDP-N-acetylmuramate--alanine ligase6e-0962.8
NC_005956:1221352:1238208123820812396351428Bartonella henselae str. Houston-1, complete genomeUDP-N-acetylmuramate--L-alanine ligase6e-0962.8
NC_020300:1041523:1053727105372710551541428Bartonella australis Aust/NH1, complete genomeUDP-N-acetylmuramate--L-alanine ligase9e-0962
NC_012846:1551000:1563244156324415646711428Bartonella grahamii as4aup, complete genomeUDP-N-acetylmuramate--alanine ligase3e-0860.5
NC_019907:773944:7902837902837917101428Liberibacter crescens BT-1 chromosome, complete genomeUDP-N-acetylmuramate--L-alanine ligase3e-0860.1
NC_009654:2940278:2954638295463829560591422Marinomonas sp. MWYL1, complete genomeUDP-N-acetylmuramate--alanine ligase5e-0859.7
NC_005125:2456889:2480661248066124820431383Gloeobacter violaceus PCC 7421, complete genomeUDP-N-acetylmuramate--L-alanine ligase6e-0859.3
NC_005955:1029435:1041700104170010431271428Bartonella quintana str. Toulouse, complete genomeUDP-N-acetylmuramate--L-alanine ligase9e-0858.9
NC_018419:509500:5194895194895209911503Secondary endosymbiont of Ctenarytaina eucalypti chromosome,UDP-N-acetylmuramate--L-alanine ligase1e-0758.5
NC_009633:168266:1694031694031707851383Alkaliphilus metalliredigens QYMF chromosome, complete genomeUDP-N-acetylmuramate--L-alanine ligase1e-0758.2
NC_009901:4627998:4632424463242446338931470Shewanella pealeana ATCC 700345, complete genomeUDP-N-acetylmuramate--alanine ligase1e-0758.2
NC_013960:489616:5036565036565050861431Nitrosococcus halophilus Nc4 chromosome, complete genomeUDP-N-acetylmuramate/alanine ligase2e-0757.8
NC_009802:1659257:1662113166211316634411329Campylobacter concisus 13826, complete genome1e-0655.5
NC_009348:381752:4070564070564085101455Aeromonas salmonicida subsp. salmonicida A449, complete genomeUDP-N-acetylmuramate--L-alanine ligase2e-0654.7