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_009332: Streptococcus pyogenes str. Manfredo chromosome, complete genome

NCBI: NC_009332

Host Lineage: Streptococcus pyogenes; Streptococcus; Streptococcaceae; Lactobacillales; Firmicutes; Bacteria

General Information: This strain is a serotype M5 strain associated with acute rheumatic fever isolated from a patient in the 1950's in Chicago, USA. Streptococci are Gram-positive, nonmotile, nonsporeforming, catalase-negative cocci that occur in pairs or chains. Members of this genus vary widely in pathogenic potential. Most streptococci are facultative anaerobes, and some are obligate anaerobes. Serologic grouping is based on antigenic differences in cell wall carbohydrates, in cell wall pili-associated protein, and in the polysaccharide capsule in group B streptococci. This organism is a member of the normal human nasopharyngeal flora. S. pyogenes is a group A streptococcus and is the leading cause of uncomplicated bacterial pharyngitis and tonsillitis. This organism is commonly referred to by the lay press as "flesh eating bacteria".

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
165347467239118918Island text2.7093228.674242.7548Neighbours21BLASTN+653474.gbk
21028179104822320045Island text2.6984830.661846.0615Neighbours21BLASTN+1028179.gbk
31050353107267822326Island text2.4569530.549542.0814Neighbours21BLASTN+1050353.gbk
41269000130581036811Island text1.8295525.707941.172Neighbours21BLASTN+IslandViewer 1269000.gbk
51638763*166345224690Island text2.011724.063736.6244Neighbours21BLASTN+1638763.gbk