Pre_GI Island

Some Help

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_008022: Streptococcus pyogenes MGAS10270, complete genome

NCBI: NC_008022

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

General Information: Isolated from a pharyngeal swab specimen during a pediatric pharyngitis surveillance study in Texas, United States 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
1359835835422372Island text1.4053927.796731.8918Neighbours21BLASTN35983.gbk
2556457*57818321727Island text1.7134925.904736.8674Neighbours21BLASTN+IslandViewer 556457.gbk
3771767*79439922633Island text1.6448923.571343.0869Neighbours21BLASTN+IslandViewer 771767.gbk
41255210128016324954Island text1.6466526.685741.5548Neighbours21BLASTN+1255210.gbk
51698431*172170323273Island text1.5991926.430632.1166Neighbours21BLASTN+1698431.gbk
61725361176259937239Island text1.9618224.895540.7417Neighbours21BLASTN+1725361.gbk