Pre_GI Gene

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Host: NC_009445 NEIGHBOURS BLASTN Download Island sequence Download Island gene sequence(s)

NC_009445:1316000 Bradyrhizobium sp. ORS 278 chromosome, complete genome

Host Lineage: Bradyrhizobium; Bradyrhizobium; Bradyrhizobiaceae; Rhizobiales; Proteobacteria; Bacteria

General Information: This strain was isolated from an Aeschynomene stem nodule and is photosynthetic, which is a rare trait in Rhizobium bacteria. These strains exhibit a photoheterotrophic and strictly aerobic photosynthesis. In culture, most stem isolates show the same pink coloration, while a few strains produce orange pigmentation. Pigment analyses showed that bacteriochlorophyll and spirilloxanthin, two pigments of the light harvesting system, are common to all of these photosynthetic Bradyrhizobium strains, whereas orange strains produce an additional bicyclic carotenoid, canthaxanthin (4,4'-diketo-beta-carotene). Bradyrhizobium sp. strain ORS278 produces the highest quantity of canthaxanthin of all tested photosynthetic bacteria; canthaxanthin represents 85% of its total carotenoid content.

StartEndLengthCDS descriptionQuickGO ontologyBLASTP
131637213193262955conjugal transfer relaxase TraAQuickGO ontologyBLASTP
13198261320062237conjugal transfer protein traDQuickGO ontologyBLASTP
13211201321869750hypothetical protein
132186613243372472hypothetical protein
132435013262061857hypothetical proteinBLASTP
13276871328022336hypothetical protein
13280191328453435hypothetical protein
13283951328928534hypothetical proteinBLASTP
132890013308371938hypothetical proteinBLASTP
133103713323201284ATP-dependent DNA helicaseQuickGO ontologyBLASTP
13325121332949438hypothetical protein
133374013359352196hypothetical proteinBLASTP
133594513371861242hypothetical proteinBLASTP
133719613389261731hypothetical proteinBLASTP