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_008312: Trichodesmium erythraeum IMS101, complete genome

NCBI: NC_008312

Host Lineage: Trichodesmium erythraeum; Trichodesmium; ; Oscillatoriales; Cyanobacteria; Bacteria

General Information: Trichodesmium erythraeum strain IMS101 was isolated from the North Carolina coast in 1992 and grows in straight filaments. Filamentous marine cyanobacterium. This filamentous marine cyanobacterium is a nitrogen-fixing organism that contribues a significant amount of the global fixed nitrogen each year. These bacteria are unusual in that nitrogen fixation takes place in a differentiated cell called the diazocyte which is different from the nitrogen-fixing differentiated cell (heterocyst) found in other cyanobacteria. The diazocyte is developed in order to protect the oxygen-sensitive nitrogenases and includes a number of changes including production of more membranes and down-regulation of photosynthetic activity during times of peak nitrogen fixation (noontime). This organism gives the Red Sea its name when large blooms appear and is one of the organisms most often associated with large blooms in marine waters.



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
1409830*43211522286Island text1.729827.573844.8891Neighbours21BLASTN409830.gbk
246402148808724067Island text1.5926125.027836.9909Neighbours21BLASTN464021.gbk
3577302*60312125820Island text1.7000827.545926.6382Neighbours21BLASTNIslandViewer 577302.gbk
4666287*69309926813Island text2.3426126.114434.1706Neighbours21BLASTN+666287.gbk
572345674509921644Island text1.532524.565534.4008Neighbours21BLASTN723456.gbk
688492192367638756Island text1.7946429.184343.3376Neighbours33BLASTN884921.gbk
795950098564226143Island text1.7042525.488434.8601Neighbours21BLASTN959500.gbk
81067500108659919100Island text1.654325.141136.3153Neighbours21BLASTN1067500.gbk
91600000162209922100Island text1.3408123.388925.868Neighbours21BLASTN1600000.gbk
101725763174814122379Island text1.6794224.939235.5945Neighbours21BLASTN+IslandViewer 1725763.gbk
111844523186733522813Island text1.8149521.640332.9455Neighbours21BLASTN1844523.gbk
122264832228830823477Island text1.75321.251832.8785Neighbours212264832.gbk
132349500237109921600Island text1.7681429.450946.181Neighbours21BLASTN2349500.gbk
142511500253213920640Island text2.2119422.548132.9131Neighbours21BLASTN+IslandViewer 2511500.gbk
152690000*270759917600Island text1.4869525.796435.8144Neighbours33BLASTN2690000.gbk
162798463282561927157Island text1.5817532.889738.8284Neighbours21BLASTN+IslandViewer 2798463.gbk
172888237292628438048Island text2.3031630.124641.3066Neighbours21BLASTN2888237.gbk
182941500*296280621307Island text1.5363329.502734.327Neighbours21BLASTN+2941500.gbk
193057500308010222603Island text2.1603121.826427.8901Neighbours21BLASTN3057500.gbk
203385930340424218313Island text1.5225423.145718.1325Neighbours21BLASTN+3385930.gbk
213638104*366309924996Island text1.6686924.538422.5867Neighbours21BLASTN3638104.gbk
223728329375302124693Island text1.5957622.166841.7773Neighbours21BLASTN+3728329.gbk
233793760383751843759Island text1.5632724.114829.6672Neighbours21BLASTNIslandViewer 3793760.gbk
243923071*394394520875Island text1.715922.191132.1213Neighbours21BLASTN3923071.gbk
254268906429446625561Island text1.8464626.948640.9403Neighbours21BLASTN4268906.gbk
264358134438309924966Island text1.659727.195739.6986Neighbours21BLASTN+4358134.gbk
274555499*457709921601Island text2.3644423.336839.0083Neighbours21BLASTN4555499.gbk
284643190*466134518156Island text1.6616521.163730.9416Neighbours21BLASTN4643190.gbk
294731692475576024069Island text1.7778622.017922.8286Neighbours21BLASTN+IslandViewer 4731692.gbk
304795204481809922896Island text1.5018522.051332.8664Neighbours21BLASTN+4795204.gbk
315105557512603720481Island text1.6640321.899323.992Neighbours21BLASTN+5105557.gbk
325278500529609917600Island text1.4859922.239831.703Neighbours21BLASTN+5278500.gbk
335308927534451235586Island text1.5504638.26353.7611BLASTNIslandViewer 5308927.gbk
345357567*538230924743Island text1.8537728.492432.5559Neighbours21BLASTN5357567.gbk
355386630540859921970Island text1.7011427.770127.9611Neighbours21BLASTN5386630.gbk
365579819*560530425486Island text2.2242424.84733.8824Neighbours21BLASTN+5579819.gbk
375637974565812620153Island text1.6002224.439435.2342Neighbours21BLASTN5637974.gbk
385861826589140129576Island text1.854826.652139.5868Neighbours21BLASTN5861826.gbk
395903000592711924120Island text1.8195826.852244.3955Neighbours21BLASTN5903000.gbk
406072000609429622297Island text1.4315924.434635.5403Neighbours21BLASTN6072000.gbk
416347500636509917600Island text1.9165121.856832.7689Neighbours21BLASTN6347500.gbk
426585500660359918100Island text1.5638821.956136.0397Neighbours21BLASTN+6585500.gbk
436617951663959921649Island text1.5683422.2135.7836Neighbours21BLASTN6617951.gbk
446801445*682609924655Island text1.73129.446235.6935NeighboursBLASTN+6801445.gbk
456869160689083221673Island text1.6149625.598441.5763Neighbours21BLASTN6869160.gbk
466932847695469721851Island text1.6166534.227337.6842Neighbours21BLASTN+6932847.gbk
477099417*711778918373Island text1.6151621.202232.0593Neighbours21BLASTN7099417.gbk
487132163715259920437Island text1.6260227.536335.055Neighbours21BLASTN+7132163.gbk
497169309*719385324545Island text2.088524.216328.7538Neighbours21BLASTN7169309.gbk
507255094*727309918006Island text1.6874321.929723.8275NeighboursBLASTN+IslandViewer 7255094.gbk
517287000731039123392Island text1.7999926.48336.6437Neighbours21BLASTN+7287000.gbk
527546500757176825269Island text1.7645628.786839.5528Neighbours21BLASTN7546500.gbk
537574000759759923600Island text1.6335828.370134.3956Neighbours21BLASTN7574000.gbk
547635217765359918383Island text1.5095421.80232.038Neighbours21BLASTN+7635217.gbk