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_017056: Rickettsia prowazekii str. BuV67-CWPP chromosome, complete genome

NCBI: NC_017056

Host Lineage: Rickettsia prowazekii; Rickettsia; Rickettsiaceae; Rickettsiales; Proteobacteria; Bacteria

General Information: This species is the causal agent of typhus. The bacteria are transmitted via an insect, usually a tick, to a host organism, in this case humans, where they target endothelial cells and sometimes macrophages. They attach via an adhesin, rickettsial outer membrane protein A, and are internalized where they persist as cytoplasmically free organisms. Transovarial transmission (from mother to offspring) occurs in the invertebrate host.



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
158000*7559917600Island text1.6344312.460522.7494Neighbours21BLASTN+58000.gbk
286663*10506518403Island text3.8960611.518122.9565Neighbours21BLASTN+86663.gbk
3110500*13502224523Island text1.7170415.176722.4209Neighbours21BLASTN110500.gbk
4141500*16905827559Island text1.6348914.824323.4509Neighbours21BLASTN+141500.gbk
520555822870723150Island text2.0480411.946720.6359Neighbours21BLASTN205558.gbk
6506500*52630319804Island text1.6629812.975420.3009Neighbours21BLASTN506500.gbk
7678450*69809019641Island text2.0573511.439116.4393Neighbours21BLASTN678450.gbk
8804416*83159927184Island text1.8896214.418625.3633Neighbours21BLASTN804416.gbk
9995500*104412448625Island text1.8097814.320121.4118Neighbours21BLASTN995500.gbk