Pre_GI Gene

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Host: NC_017253 NEIGHBOURS BLASTN Download Island sequence Download Island gene sequence(s)

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

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.

This island contains ribosomal proteins or RNA related elements and may indicate a False Positive Prediction!

StartEndLengthCDS descriptionQuickGO ontologyBLASTP
545177545650474Smg proteinQuickGO ontologyBLASTP
546422547366945methionyl-tRNA formyltransferaseQuickGO ontologyBLASTP
54749354788539350S ribosomal protein L17QuickGO ontologyBLASTP
547930548919990DNA-directed RNA polymerase subunit alphaQuickGO ontologyBLASTP
54894854956862130S ribosomal protein S4QuickGO ontologyBLASTP
54959454998939630S ribosomal protein S11QuickGO ontologyBLASTP
55000755036335730S ribosomal protein S13QuickGO ontologyBLASTP
55045755057612050S ribosomal protein L36QuickGO ontologyBLASTP
5505995519121314preprotein translocase subunit SecYQuickGO ontologyBLASTP
55192355235743550S ribosomal protein L15QuickGO ontologyBLASTP
55236255254118050S ribosomal protein L30QuickGO ontologyBLASTP
55255155305450430S ribosomal protein S5QuickGO ontologyBLASTP
55307055343836950S ribosomal protein L18QuickGO ontologyBLASTP
55344055397653750S ribosomal protein L6QuickGO ontologyBLASTP
55398755437939330S ribosomal protein S8QuickGO ontologyBLASTP
55440855471330630S ribosomal protein S14QuickGO ontologyBLASTP
55473155527054050S ribosomal protein L5QuickGO ontologyBLASTP
55528555559931550S ribosomal protein L24QuickGO ontologyBLASTP
55562555599336950S ribosomal protein L14QuickGO ontologyBLASTP
55610755635825230S ribosomal protein S17QuickGO ontologyBLASTP
55635855655519850S ribosomal protein L29QuickGO ontologyBLASTP
55655555696541150S ribosomal protein L16QuickGO ontologyBLASTP
55698655768770230S ribosomal protein S3QuickGO ontologyBLASTP
55770655803833350S ribosomal protein L22QuickGO ontologyBLASTP
55807455835227930S ribosomal protein S19QuickGO ontologyBLASTP
55837255919382250S ribosomal protein L2QuickGO ontologyBLASTP
55920855951030350S ribosomal protein L23QuickGO ontologyBLASTP
55950756011260650S ribosomal protein L4QuickGO ontologyBLASTP
56013056075963050S ribosomal protein L3QuickGO ontologyBLASTP
56079056110131230S ribosomal protein S10QuickGO ontologyBLASTP
5614335626171185elongation factor TuQuickGO ontologyBLASTP
5626855647932109elongation factor GQuickGO ontologyBLASTP