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Query: NC_005126:3204980:3209538 Photorhabdus luminescens subsp. laumondii TTO1, complete genome

Start: 3209538, End: 3209798, Length: 261

Host Lineage: Photorhabdus luminescens; Photorhabdus; Enterobacteriaceae; Enterobacteriales; Proteobacteria; Bacteria

General Information: This strain was isolated on Trinidad and Tobago. It is a symbiont of the nematode Heterorhabditis bacteriophora. Bioluminescent bacterium. This organism is unusual in that it is symbiotic within one insect, and pathogenic in another, the only organism that is known to exhibit this dual phenotype. Enzymes are then released by the bacteria that result in rapid degradation of the insect body, allowing both bacteria and nematode to feed and reproduce. During this period Photorhabdus luminescens releases bacteriocidal products, including antibiotics and bacteriocins, that prevent infection of the larva by competitive microbes. The result is promotion of Photorhabdus luminescens-nematode interactions that result in continuation of the symbiotic relationship. In order to engage in a symbiotic relationship with the nematode and a pathogenic one with the insect larva, the bacterium encodes specific factors that encourage both. These include a large number of genes that code for secreted toxins and enzymes, as well as genes that encode products for the production of antibiotics and bacteriocins. Secretion of these products occurs by an array of systems including type I, type II, and type III secretion systems. The type III system is closely related to the Yersinia plasmid-encoded type III system. Genes that promote symbiotic relationships are also encoded on genomic islands on the chromosome including some that affect nematode development. Virulence genes appear to be active during exponential growth. Symbiotic genes appear to function during stationary phase (post-exponential) growth. The switch from one state to another is controlled. Photorhabdus luminescens is capable of giving off light, a complex process that requires the products of the lux operon.

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SubjectStartEndLengthSubject Host DescriptionCDS descriptionE-valueBit score
NC_004547:1062410:107453210745321074786255Erwinia carotovora subsp. atroseptica SCRI1043, complete genomeputative regulatory protein6e-25112
NC_014500:3097362:314063831406383140886249Dickeya dadantii 3937 chromosome, complete genomeDNA-binding protein3e-24110
NC_012962:4942000:494316649431664943414249Photorhabdus asymbiotica, complete genomehypothetical protein1e-23108
NC_020063:1051310:105768110576811057920240Enterobacteriaceae bacterium strain FGI 57, complete genomeputative transcription factor, MBF1 like protein2e-23107
NC_004547:1062410:107419910741991074447249Erwinia carotovora subsp. atroseptica SCRI1043, complete genomeputative regulatory protein2e-23107
NC_016845:4498097:451513345151334515378246Klebsiella pneumoniae subsp. pneumoniae HS11286 chromosome,Xre family transcriptional regulator5e-23106
NC_012962:4942000:494348549434854944096612Photorhabdus asymbiotica, complete genomehypothetical protein2e-22104
NC_014500:3097362:314029631402963140550255Dickeya dadantii 3937 chromosome, complete genomeDNA-binding protein3e-21100
NC_013131:8480384:850444485044448504677234Catenulispora acidiphila DSM 44928, complete genometranscriptional regulator, XRE family3e-1167.4
NC_005773:5310339:531147853114785311723246Pseudomonas syringae pv. phaseolicola 1448A, complete genomeDNA-binding protein4e-1166.6
NC_007651:3064530:313900931390093139266258Burkholderia thailandensis E264 chromosome I, complete sequenceDNA-binding protein1e-1065.5
NC_007925:3933765:394934239493423949620279Rhodopseudomonas palustris BisB18, complete genometranscriptional regulator, XRE family2e-1064.7
NC_009076:3564500:360646236064623606719258Burkholderia pseudomallei 1106a chromosome I, complete sequencetranscriptional regulator, XRE family2e-1064.3
NC_008687:965152:972058972058972303246Paracoccus denitrificans PD1222 chromosome 2, complete sequencehelix-turn-helix domain protein7e-1062.4
NC_007626:697926:712256712256712492237Magnetospirillum magneticum AMB-1, complete genomePredicted transcriptional regulator3e-0960.5
NC_009434:796878:812645812645812917273Pseudomonas stutzeri A1501, complete genomeputative regulatory protein1e-0858.5
NC_010338:1394550:140713514071351407392258Caulobacter sp. K31, complete genomehelix-turn-helix domain protein1e-0858.5
NC_003911:1265972:127514412751441275398255Silicibacter pomeroyi DSS-3, complete genomeDNA-binding protein, putative2e-0858.2
NC_002678:763808:780697780697780948252Mesorhizobium loti MAFF303099, complete genomehypothetical protein2e-0857.4
NC_014217:4550544:455986045598604560108249Starkeya novella DSM 506 chromosome, complete genomehelix-turn-helix domain protein3e-0857.4
NC_009952:2217877:223175222317522232006255Dinoroseobacter shibae DFL 12, complete genomehypothetical protein3e-0857
NC_009428:807577:825669825669825926258Rhodobacter sphaeroides ATCC 17025 chromosome, complete genomeXRE family transcriptional regulator2e-0754.3
NC_014034:1330843:134702813470281347285258Rhodobacter capsulatus SB1003 chromosome, complete genomeXRE family transcriptional regulator7e-0752.8
NC_007951:2233676:224693922469392247205267Burkholderia xenovorans LB400 chromosome 1, complete sequenceTranscriptional Regulator, XRE family9e-0752.4
NC_020541:1786500:179882317988231799110288Rhodanobacter sp. 2APBS1, complete genomeputative transcriptional regulator2e-0651.2
NC_013446:2130021:213635421363542136662309Comamonas testosteroni CNB-2, complete genomeputative regulatory protein2e-0651.2
NC_007951:570500:579985579985580206222Burkholderia xenovorans LB400 chromosome 1, complete sequenceTranscriptional regulator, XRE family5e-0649.7