Pre_GI Gene

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

NC_017253:155170 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
1551701561299604-hydroxy-3-methylbut-2-enyl diphosphate reductaseQuickGO ontologyBLASTP
156194156676483lipoprotein signal peptidaseQuickGO ontologyBLASTP
1566761594982823isoleucyl-tRNA synthetaseQuickGO ontologyBLASTP
159515160456942FMN adenylyltransferaseQuickGO ontologyBLASTP
16067016093927030S ribosomal protein S20QuickGO ontologyBLASTP
1609901621231134chaperone protein DnaJQuickGO ontologyBLASTP
1622361641491914molecular chaperone DnaKQuickGO ontologyBLASTP
164484164888405NADH dehydrogenase I chain AQuickGO ontologyBLASTP
164922165596675NADH dehydrogenase subunit BQuickGO ontologyBLASTP
1656871674891803bifunctional NADHubiquinone oxidoreductase subunit CDQuickGO ontologyBLASTP
167512168000489NADH dehydrogenase subunit EQuickGO ontologyBLASTP
1679971693311335NADH dehydrogenase I chain FQuickGO ontologyBLASTP
1694251721452721NADH dehydrogenase subunit GQuickGO ontologyBLASTP
172157173125969NADH dehydrogenase subunit HQuickGO ontologyBLASTP
173150173692543NADH dehydrogenase subunit IQuickGO ontologyBLASTP
173702174214513NADH dehydrogenase I chain JQuickGO ontologyBLASTP
174245174547303NADH dehydrogenase I chain KQuickGO ontologyBLASTP
1745441763881845NADH dehydrogenase I chain LQuickGO ontologyBLASTP