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_015052: Bifidobacterium longum subsp. infantis 157F, complete genome

NCBI: NC_015052

Host Lineage: Bifidobacterium longum; Bifidobacterium; Bifidobacteriaceae; Bifidobacteriales; Actinobacteria; Bacteria

General Information: This organism is found in adult humans and formula fed infants as a normal component of gut flora. Representatives of this genus naturally colonize the human gastrointestinal tract (GIT) and are important for establishing and maintaining homeostasis of the intestinal ecosystem to allow for normal digestion. Their presence has been associated with beneficial health effects, such as prevention of diarrhea, amelioration of lactose intolerance, or immunomodulation. The stabilizing effect on GIT microflora is attributed to the capacity of bifidobacteria to produce bacteriocins, which are bacteriostatic agents with a broad spectrum of action, and to their pH-reducing activity.

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
147194450736635423Island text3.9148342.969637.112Neighbours11BLASTN+IslandViewer 471944.gbk
21030708*106947238765Island text1.6342327.75942.3732Neighbours11BLASTN+IslandViewer 1030708.gbk
31094825112073125907Island text1.6905228.5429.9423Neighbours11BLASTN+1094825.gbk
41313311*135167838368Island text1.5048725.645543.7885Neighbours11BLASTN+IslandViewer 1313311.gbk
51569255*159297923725Island text1.5524925.249333.6643Neighbours11BLASTN+1569255.gbk
61771976*180028328308Island text1.8755631.917329.315Neighbours11BLASTN+1771976.gbk
72071759*209363321875Island text1.6964230.800138.7037Neighbours11BLASTN+IslandViewer 2071759.gbk
82181514221381832305Island text2.4487234.215439.1854Neighbours11BLASTN+IslandViewer 2181514.gbk
92383865*240599922135Island text1.5196224.890627.6617Neighbours11BLASTN+IslandViewer 2383865.gbk