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_009879: Rickettsia canadensis str. McKiel, complete genome

NCBI: NC_009879

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

General Information: This organism was originally isolated from ticks in a field study on tick-transmitted diseases of small mammals in Canada. Member of the typhus group of Rickettsiales. Members of this genus, like other Rickettsial organisms such as Neorickettsia and Anaplasma, are obligate intracellular pathogens. In both groups, the bacteria are transmitted via an insect, usually a tick, to a host organism 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. Rickettsia canadensis was originally thought to be a member of the typhus group of Rickettsiales, however, it is now thought to represent a distict group with the rickettsia.



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
157500*7654419045Island text2.1920411.837324.3818Neighbours21BLASTN+57500.gbk
2107890*12574317854Island text1.5797611.986321.0501Neighbours21BLASTN+107890.gbk
3141000*16835327354Island text1.5556113.819724.3867Neighbours21BLASTN141000.gbk
420041921859918181Island text1.9456812.135218.1508Neighbours21BLASTN200419.gbk
5260000*28209922100Island text2.1354714.92827.1872Neighbours21BLASTN+260000.gbk
6475500*49498919490Island text1.9203311.764322.3535Neighbours21BLASTN475500.gbk
7556000*57359917600Island text1.6649212.174717.6209Neighbours21BLASTN+556000.gbk
8670169*68976419596Island text1.5270614.808824.6376Neighbours21BLASTN670169.gbk
983522785649021264Island text1.8541313.212222.7555Neighbours21BLASTN835227.gbk
10860925*89071729793Island text2.1081114.153226.4557Neighbours21BLASTN860925.gbk
111035446106011424669Island text1.7246814.256324.8808Neighbours21BLASTN1035446.gbk