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Query: NC_004631:1587000 Salmonella enterica subsp. enterica serovar Typhi Ty2, complete

Start: 1587000, End: 1607278, Length: 20279

Host Lineage: Salmonella enterica; Salmonella; Enterobacteriaceae; Enterobacteriales; Proteobacteria; Bacteria

General Information: This pathogenic strain of Salmonella typhi was isolated in the early 1970s. It contains no multidrug resistance plasmids and has been used for vaccine development. This serovar is a human-specific organism that causes the life-threatening illness Typhoid fever which is acquired by coming into contact with contaminated food or water. Annually, 17 million people are infected, with 600,000 fatalities, mostly in developing countries. It contains multiple fimbrial operons that may be used to create extracellular appendages for attachment and entry into host intestinal epithelial cells. Causes enteric infections. This group of Enterobactericiae have pathogenic characteristics and are one of the most common causes of enteric infections (food poisoning) worldwide. They were named after the scientist Dr. Daniel Salmon who isolated the first organism, Salmonella choleraesuis, from the intestine of a pig. The presence of several pathogenicity islands (PAIs) that encode various virulence factors allows Salmonella spp. to colonize and infect host organisms. There are two important PAIs, Salmonella pathogenicity island 1 and 2 (SPI-1 and SPI-2) that encode two different type III secretion systems for the delivery of effector molecules into the host cell that result in internalization of the bacteria which then leads to systemic spread.

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Islands with an asterisk (*) contain ribosomal proteins or RNA related elements and may indicate a False Positive Prediction!

Subject IslandStartEndLengthSubject Host DescriptionE-valueBit scoreVisual BLASTNVisual BLASTP
NC_011080:17096121709612173614226531Salmonella enterica subsp. enterica serovar Newport str. SL254,020830BLASTN svgBLASTP svg
NC_011149:1429523*1429523149808768565Salmonella enterica subsp. enterica serovar Agona str. SL483,020800BLASTN svgBLASTP svg
NC_006905:17264161726416175294526530Salmonella enterica subsp. enterica serovar Choleraesuis str020760BLASTN svgBLASTP svg
NC_011083:17613521761352178789226541Salmonella enterica subsp. enterica serovar Heidelberg str. SL476,020640BLASTN svgBLASTP svg
NC_003198:13784571378457139912620670Salmonella enterica subsp. enterica serovar Typhi str. CT18,017830BLASTN svgBLASTP svg
NC_003197:17132591713259173659923341Salmonella typhimurium LT2, complete genome014740BLASTN svgBLASTP svg
NC_010102:13883441388344141572327380Salmonella enterica subsp. enterica serovar Paratyphi B str. SPB7,012240BLASTN svgBLASTP svg
NC_010067:1300606*1300606132180421199Salmonella enterica subsp. arizonae serovar 62:z4,z23:--, complete09317BLASTN svgBLASTP svg
NC_013961:18910001891000191309922100Erwinia amylovora, complete genome1e-125458BLASTN svgBLASTP svg
NC_013508:18628961862896188607023175Edwardsiella tarda EIB202, complete genome2e-77297BLASTN svgBLASTP svg
NC_008563:15054051505405154006134657Escherichia coli APEC O1, complete genome4e-1797.6BLASTN svgBLASTP svg
NC_009053:393700*39370041964225943Actinobacillus pleuropneumoniae L20, complete genome2e-1385.7BLASTN svgBLASTP svg
NC_010939:405477*40547744742441948Actinobacillus pleuropneumoniae serovar 7 str. AP76, complete4e-0867.9BLASTN svgBLASTP svg
NC_013194:76116676116678409922934Candidatus Accumulibacter phosphatis clade IIA str. UW-1, complete2e-0765.9BLASTN svgBLASTP svg
NC_014752:2087998*2087998211535127354Neisseria lactamica ST-640, complete genome6e-0763.9BLASTN svgBLASTP svg
NC_008767:20101402010140202919319054Neisseria meningitidis FAM18, complete genome6e-0763.9BLASTN svgBLASTP svg
NC_020181:10574761057476107717519700Enterobacter aerogenes EA1509E, complete genome2e-0661.9BLASTN svgBLASTP svg
NC_015663:43471874347187437073923553Enterobacter aerogenes KCTC 2190 chromosome, complete genome2e-0661.9BLASTN svgBLASTP svg