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_012416: Wolbachia sp. wRi, complete genome

NCBI: NC_012416

Host Lineage: Wolbachia; Wolbachia; Anaplasmataceae; Rickettsiales; Proteobacteria; Bacteria

General Information: Endosymbiont. Obligate intracellular bacterium infects around 20% of all insect species. Naturally infects Drosophila simulans and induces almost complete cytoplasmic incompatibility in its host. Wolbachia sp. subsp. Drosophila simulans (strain wRi) is an intracellular proteobacterium that infect insects as well as isopods, spiders, scorpions, mites, and filarial nematodes. It is maternally inherited and induces reproductive alterations of insect populations by male killing, feminization, parthenogenesis, or cytoplasmic incompatibility. In insect populations, Wolbachia sp. induce reproductive manipulations to enhance their own spreading. The most frequently observed reproductive abnormality is cytoplasmic incompatibility, where uninfected females are unable to produce offspring with infected males, whereas infected females can produce offspring with both infected and uninfected males, thus creating a reproductive advantage for infected females. Other spectacular effects of Wolbachia sp. infections are male embryo killing, feminization, and parthenogenesis induction.

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
14973*3030125329Island text1.9159420.810340.0479Neighbours21BLASTN4973.gbk
2205925*22897023046Island text1.7968317.339530.8381Neighbours21BLASTN205925.gbk
3531772*55018018409Island text1.8475216.892633.9018Neighbours21BLASTN531772.gbk
4573202*60935936158Island text3.483322.488441.934Neighbours21BLASTN+IslandViewer 573202.gbk
5753500*79256239063Island text2.2161820.784635.7954Neighbours21BLASTN+IslandViewer 753500.gbk
6852000*87409922100Island text2.0093417.248329.4311Neighbours21BLASTN+852000.gbk
7979484*100275723274Island text1.5736417.242229.4798Neighbours21BLASTN+979484.gbk
81079661*111581836158Island text3.3901722.433541.7958Neighbours21BLASTN+IslandViewer 1079661.gbk
91332409135085218444Island text1.849616.391130.2229Neighbours21BLASTN+IslandViewer 1332409.gbk