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_008024: Streptococcus pyogenes MGAS10750, complete genome

NCBI: NC_008024

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

General Information: Isolated from the pharyngeal swab specimen from a patient with pharyngitis in Florida, USA in 2002. 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
1359485945723510Island text1.4307226.009231.971Neighbours21BLASTN+35948.gbk
2117241*13643219192Island text1.7190223.206533.1283Neighbours21BLASTN+117241.gbk
3548165*57126023096Island text1.6583323.963637.1787Neighbours21BLASTN+IslandViewer 548165.gbk
4572916*59439121476Island text1.7469724.666536.8325Neighbours21BLASTN+IslandViewer 572916.gbk
5804157*82618322027Island text1.6986624.731839.7694Neighbours21BLASTN+IslandViewer 804157.gbk
61725442*174442318982Island text1.4992523.668533.8348Neighbours16BLASTN+1725442.gbk
71756845177986423020Island text1.9058924.239634.9894Neighbours21BLASTN+1756845.gbk