Pre_GI Gene

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Host: NC_017252 NEIGHBOURS BLASTN Download Island sequence Download Island gene sequence(s)

NC_017252:155166 Buchnera aphidicola str. TLW03 (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
1551661561259604-hydroxy-3-methylbut-2-enyl diphosphate reductaseQuickGO ontologyBLASTP
156191156673483lipoprotein signal peptidaseQuickGO ontologyBLASTP
1566731594952823isoleucyl-tRNA synthetaseQuickGO ontologyBLASTP
159512160453942FMN adenylyltransferaseQuickGO ontologyBLASTP
16066716093627030S ribosomal protein S20QuickGO ontologyBLASTP
1609871621201134chaperone protein DnaJQuickGO ontologyBLASTP
1622331641461914molecular chaperone DnaKQuickGO ontologyBLASTP
164481164885405NADH dehydrogenase I subunit AQuickGO ontologyBLASTP
164919165593675NADH dehydrogenase subunit BQuickGO ontologyBLASTP
1659381674851548bifunctional NADHubiquinone oxidoreductase subunit CDQuickGO ontologyBLASTP
167508167996489NADH dehydrogenase subunit EQuickGO ontologyBLASTP
1679931693271335NADH dehydrogenase I subunit FQuickGO ontologyBLASTP
1694211721412721NADH dehydrogenase subunit GQuickGO ontologyBLASTP
172153173121969NADH dehydrogenase subunit HQuickGO ontologyBLASTP
173146173688543NADH dehydrogenase subunit IQuickGO ontologyBLASTP
173698174210513NADH dehydrogenase I subunit JQuickGO ontologyBLASTP
174241174543303NADH dehydrogenase I subunit KQuickGO ontologyBLASTP
1745401763841845NADH dehydrogenase I subunit LQuickGO ontologyBLASTP