Pre_GI Island

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n1_4mer:GRV/n1_4mer:RV = (Global Relative Variance of OU patterns) / (Local Relative Variance of OU patterns)

n0_4mer:D = Distance between local and global OU patterns

n0_4mer:PS = Distance between 2 strands of same DNA molecule

Selected loci indicated by large D, increased GRV associated with decreased RV and moderate increase in PS




NC_004547: Erwinia carotovora subsp. atroseptica SCRI1043, complete genome

NCBI: NC_004547

Host Lineage: Pectobacterium atrosepticum; Pectobacterium; Enterobacteriaceae; Enterobacteriales; Proteobacteria; Bacteria

General Information: This strain (ATCC BAA-672) is a virulent blackleg isolated from the stem of a potato plant. Causative agent for blackleg and soft rot disease in potatoes. Formerly Erwinia, these organisms are plant-specific pathogens that invade the vascular systems of plants. Both Pectobacterium chrysanthemia and Pectobacterium carotovora cause soft-rot diseases of various plant hosts through degradation of the plant cell walls. Pectobacterium colonize the intercellular spaces of plant cells and deliver potent effector molecules (Avr - avirulence) through a type III secretion system (Hrp - hypersensitive response and pathogenicity). Avr proteins control host-bacterium interactions, including host range. Expression of the plant cell-wall-degrading enzymes is controlled through a quorum-sensing mechanism that quantifies the number of Pectobacterium bacteria through measurement of the concentration of small molecules (acyl homoserine lactones) produced by Pectobacterium. Pectobacterium atrosepticum is an environmentally widespread organism that causes blackleg and soft rot disease in potatoes. This organism produces pectolytic enzymes that destroy plant tissue and allow the bacteria to spread.



Islands with an asterisk (*) contain ribosomal proteins or RNA related elements and may indicate a False Positive Prediction!

#StartEndLengthIsland TextGRV_RVDPSNeighboursClusterSub ClusterBLASTNKey Word ConfirmationOther DB ConfirmationDownload Island
113850015906820569Island text2.1176336.645434.9119Neighbours51BLASTN+IslandViewer 138500.gbk
2164000*19143427435Island text3.4245542.559620.6965Neighbours41BLASTNIslandViewer 164000.gbk
3442927*48635443428Island text1.9265736.778735.6788Neighbours41BLASTN+IslandViewer 442927.gbk
459084461116720324Island text1.7089333.094227.9845Neighbours41BLASTNIslandViewer PAI DB590844.gbk
5611178*63449323316Island text2.0655735.657829.3804Neighbours41BLASTNIslandViewer PAI DB611178.gbk
663972666109921374Island text2.0372434.447328.1619Neighbours41BLASTNIslandViewer PAI DB639726.gbk
7667988*69597327986Island text2.3746939.961441.7489Neighbours51BLASTN+IslandViewer 667988.gbk
8843475*86442120947Island text1.8406834.688136.0742Neighbours51BLASTNIslandViewer 843475.gbk
991355395334239790Island text1.9330834.363729.624Neighbours41BLASTN+IslandViewer 913553.gbk
101062410*108132518916Island text1.6233933.969222.0002Neighbours41BLASTNIslandViewer PAI DB1062410.gbk
111174650*121156236913Island text5.2604848.037922.3437Neighbours41BLASTN+IslandViewer PAI DB1174650.gbk
121600900162975328854Island text2.311439.640434.4439Neighbours41BLASTN+IslandViewer 1600900.gbk
131683593*172730343711Island text1.6399235.992130.2584Neighbours51BLASTNIslandViewer 1683593.gbk
141837500185898821489Island text1.6962934.853620.2578Neighbours41BLASTN+IslandViewer 1837500.gbk
151873390*193737663987Island text3.9776946.354219.8001Neighbours21BLASTN+IslandViewer PAI DB1873390.gbk
161970686*199651325828Island text2.3613238.209930.7513Neighbours41BLASTN+IslandViewer 1970686.gbk
172285092*230801122920Island text2.1605634.62226.4631Neighbours41BLASTN+IslandViewer 2285092.gbk
182470978*249481623839Island text2.038133.836920.7151Neighbours41BLASTN+IslandViewer 2470978.gbk
192810151*283724527095Island text1.8714440.924829.3536Neighbours41BLASTN+IslandViewer 2810151.gbk
203207776*324611038335Island text2.1331436.219331.2636Neighbours41BLASTN+IslandViewer 3207776.gbk
213817656384109623441Island text1.4251934.1538.1776Neighbours51BLASTN+IslandViewer PAI DB3817656.gbk
223866439*389314026702Island text2.7687543.336922.404Neighbours41BLASTN+IslandViewer 3866439.gbk