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_004556: Xylella fastidiosa Temecula1, complete genome

NCBI: NC_004556

Host Lineage: Xylella fastidiosa; Xylella; Xanthomonadaceae; Xanthomonadales; Proteobacteria; Bacteria

General Information: This strain was isolated in 1998 from a naturally infected Californian, USA grapevine. This organism was first identified in 1993 as the causal agent of citrus variegated chlorosis, a disease that affects varieties of sweet oranges. Other strains of this species cause a range of diseases in mulberry, pear, almond, elm, sycamore, oak, maple, pecan and coffee which collectively result in multimillion dollar devastation of economically important plants. It does not contain a type III secretion system, but possesses genes for a type II secretion system for export of exoenzymes that degrade the plant cell wall and allow the bacterium to colonize the plant xylem. The cell produces an exopolysaccharide that is similar to the xanthan gum produced by Xanthomonas campestris pv. campestris.

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
111809918099Island text1.9788937.606440.4434Neighbours41BLASTN+1.gbk
2151593*17109919507Island text2.1394139.902749.2798Neighbours44BLASTN151593.gbk
3531000*56678535786Island text2.8997743.220451.2081Neighbours21BLASTN531000.gbk
41076063110003523973Island text3.8004942.579918.6539Neighbours44BLASTN1076063.gbk
51132354*115105618703Island text2.1543438.864940.8698Neighbours44BLASTN1132354.gbk
61178897120511726221Island text2.1953243.353245.3195Neighbours56BLASTN+IslandViewer 1178897.gbk
71442000145968117682Island text1.7812639.846854.894Neighbours56BLASTN1442000.gbk
81611973163111419142Island text3.7112642.979955.4737Neighbours44BLASTN1611973.gbk
91641985166409922115Island text1.5213740.995947.5819Neighbours56BLASTN+1641985.gbk
101933944195609922156Island text2.5023137.822248.4103Neighbours44BLASTN1933944.gbk
112078000210180823809Island text2.1367142.517545.5073Neighbours56BLASTNIslandViewer 2078000.gbk
122495712*251907123360Island text1.7092439.819454.6443Neighbours56BLASTNIslandViewer 2495712.gbk