(Below N is a link to NCBI taxonomic web page and E link to ESTHER at designed phylum.) > cellular organisms: NE > Bacteria: NE > Proteobacteria: NE > Gammaproteobacteria: NE > Xanthomonadales: NE > Xanthomonadaceae: NE > Xanthomonas: NE > Xanthomonas oryzae: NE > Xanthomonas oryzae pv. oryzae: NE
Warning: This entry is a compilation of different species or line or strain with more than 90% amino acide identity. You can retrieve all strain data
(Below N is a link to NCBI taxonomic web page and E link to ESTHER at designed phylum.) Xanthomonas oryzae pv. oryzae MAFF 311018: N, E.
Xanthomonas oryzae pv. oryzae PXO99A: N, E.
Xanthomonas oryzae pv. oryzae KACC 10331: N, E.
LegendThis sequence has been compared to family alignement (MSA) red => minority aminoacid blue => majority aminoacid color intensity => conservation rate title => sequence position(MSA position)aminoacid rate Catalytic site Catalytic site in the MSA MLSSAHSSSKPVLLLLCGLLCDAAIWQLQRAALRDLADVQVVDFAGFDSI TQMAAHVLAIAPPQFALAGHSMGGLVALEIVRQAPAPVLRLALLDTGIAP RRDGEREERLGLVRLAHAQGMHALAQHWLPPMLHPDHTADAELMDGLVAM VQRQSAQSFAGQTNALLERPDATPLLAQIACPTLLGSGVRTRGAPLGAAS GHGATDSQSAAGNFRELRAHGAGRSACCRQRRVARLVAGCVMARRPTARC HQVGADAHHRMAIQHALVRP
The nucleotide sequence was determined for the genome of Xanthomonas oryzae pathovar oryzae (Xoo) KACC10331, a bacterium that causes bacterial blight in rice (Oryza sativa L.). The genome is comprised of a single, 4 941 439 bp, circular chromosome that is G + C rich (63.7%). The genome includes 4637 open reading frames (ORFs) of which 3340 (72.0%) could be assigned putative function. Orthologs for 80% of the predicted Xoo genes were found in the previously reported X.axonopodis pv. citri (Xac) and X.campestris pv. campestris (Xcc) genomes, but 245 genes apparently specific to Xoo were identified. Xoo genes likely to be associated with pathogenesis include eight with similarity to Xanthomonas avirulence (avr) genes, a set of hypersensitive reaction and pathogenicity (hrp) genes, genes for exopolysaccharide production, and genes encoding extracellular plant cell wall-degrading enzymes. The presence of these genes provides insights into the interactions of this pathogen with its gramineous host.
Title: Genome sequence of Xanthomonas oryzae pv. oryzae suggests contribution of large numbers of effector genes and insertion sequences to its race diversity Inoue Y, Takeya M, Sasaki A, Kaki H Ref: , 39:275, 2005 : PubMed
The plant-pathogenic prokaryote Xanthomonas oryzae pv. oryzae (Xoo) causes bacterial blight, one of the most important diseases of rice. The bacterium is a model organism for the analysis of plant-pathogen interaction, because more than 30 races differing in virulence and 25 resistance genes in rice have been reported to date. We present here the complete genome sequence of Xoo strain MAFF 311018. The size of the genome was 4,940,217 bp, in a single circular chromosome. The genome structure of Xoo MAFF 311018 was characterized by large numbers of effector (avr) genes of the avrBs3/pth family and insertion sequences (ISs). RFLP analysis of diverse strains using ISXo1 as a probe suggests that the prevalence of mobile elements in this species, which can bring about genome inversions and rearrangement, may have played a major role in generating the high degree of genetic diversity and race differentiation characteristic of this pathogen. The Xoo MAFF 311018 sequence was also highly similar to those of X. axonopodis pv. citri and X. campestris pv. campestris with the exception of the large number of effectors and IS elements, and numerous inversions and rearrangements.
Xanthomonas oryzae pv. oryzae Lipase/esterase (Fragment) [lipA] Putative uncharacterized protein