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_004070: Streptococcus pyogenes MGAS315, complete genome

NCBI: NC_004070

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

General Information: Causes tonsilitis. 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
174714677064623501Island text1.6411625.076539.7383Neighbours21BLASTN+IslandViewer 747146.gbk
277228179114218862Island text1.8137924.735538.0436Neighbours21BLASTN+IslandViewer 772281.gbk
31231883125025918377Island text1.495425.626240.4251Neighbours21BLASTN+IslandViewer 1231883.gbk
41409714*142835018637Island text1.5848625.950544.5365Neighbours21BLASTN+1409714.gbk
51431146145045819313Island text1.6599624.601841.3631Neighbours21BLASTN+1431146.gbk