Edwardsiella ictaluri 93-146
Names | Edwardsiella ictaluri 93-146 |
---|---|
Accession numbers | NC_012779 |
Background | The disease caused by Edwardsiella ictaluri, enteric septicemia of catfish (ESC), is the most economically important disease of farm-raised channel catfish, which is the largest aquaculture industry in the United States. Functional predictions for the ORFs indicate that the physiology of E. ictaluri is similar in many respects to other members of the Enterobacteriaceae, including Escherichia coli O157:H7, Salmonella enterica, Yersinia pestis, and Erwinia carotovora. However, E. ictaluri does have some unique features; for example, its genome contains a higher number of genes involved in DNA recombination, replication, and repair, protein stabilization and two-component regulatory systems. This may indicate that E. ictaluri is adapted to survival in more stressful or diverse environments than other Enterobacteriaceae species. The genome has 203 transposable elements, which is considerably higher than the other four species. This is surprising because E. ictaluri only has one serovar and is generally considered to be phenotypically homogenous (adapted from http://www.miangel.msstate.edu/research/eigenome.html). (EBI Integr8) |
Taxonomy | |
Kingdom: | Bacteria |
Phylum: | Proteobacteria |
Class: | Gammaproteobacteria |
Order: | Enterobacteriales |
Family: | Enterobacteriaceae |
Genus: | Edwardsiella |
Species: | ictaluri |
Strain | 93-146 |
Complete | Yes |
Sequencing centre | (04-JUN-2009) National Center for Biotechnology Information, NIH, Bethesda, MD 20894, USA (19-MAR-2009) College of Veterinary Medicine, Mississippi State University, 240 Wise Center Drive, Mississippi State, MS |
Sequencing quality | Level 6: Finished |
Sequencing depth | NA |
Sequencing method | NA |
Isolation site | Enteric septicemia of catfish outbreak in a commercial catfish pond in Louisiana |
Isolation country | USA |
Number of replicons | 1 |
Gram staining properties | Negative |
Shape | Bacilli |
Mobility | No |
Flagellar presence | Yes |
Number of membranes | 2 |
Oxygen requirements | Facultative |
Optimal temperature | NA |
Temperature range | Mesophilic |
Habitat | Aquatic |
Biotic relationship | Free living |
Host name | NA |
Cell arrangement | NA |
Sporulation | Nonsporulating |
Metabolism | NA |
Energy source | NA |
Diseases | Enteric septicemia |
Pathogenicity | No |
Glycolysis / Gluconeogenesis
Citrate cycle (TCA cycle)
Pentose phosphate pathway
Galactose metabolism
Synthesis and degradation of ketone bodies
Ubiquinone and other terpenoid-quinone biosynthesis
Purine metabolism
Pyrimidine metabolism
Alanine, aspartate and glutamate metabolism
Glycine, serine and threonine metabolism
Cysteine and methionine metabolism
Valine, leucine and isoleucine biosynthesis
Lysine biosynthesis
Histidine metabolism
Phenylalanine, tyrosine and tryptophan biosynthesis
Taurine and hypotaurine metabolism
Selenocompound metabolism
D-Glutamine and D-glutamate metabolism
D-Alanine metabolism
Glutathione metabolism
Amino sugar and nucleotide sugar metabolism
Streptomycin biosynthesis
Lipopolysaccharide biosynthesis
Peptidoglycan biosynthesis
Glycerophospholipid metabolism
Pyruvate metabolism
Nitrotoluene degradation
C5-Branched dibasic acid metabolism
One carbon pool by folate
Thiamine metabolism
Riboflavin metabolism
Vitamin B6 metabolism
Nicotinate and nicotinamide metabolism
Pantothenate and CoA biosynthesis
Biotin metabolism
Lipoic acid metabolism
Folate biosynthesis
Porphyrin and chlorophyll metabolism
Terpenoid backbone biosynthesis
Nitrogen metabolism
Aminoacyl-tRNA biosynthesis
Citrate cycle (TCA cycle)
Pentose phosphate pathway
Galactose metabolism
Synthesis and degradation of ketone bodies
Ubiquinone and other terpenoid-quinone biosynthesis
Purine metabolism
Pyrimidine metabolism
Alanine, aspartate and glutamate metabolism
Glycine, serine and threonine metabolism
Cysteine and methionine metabolism
Valine, leucine and isoleucine biosynthesis
Lysine biosynthesis
Histidine metabolism
Phenylalanine, tyrosine and tryptophan biosynthesis
Taurine and hypotaurine metabolism
Selenocompound metabolism
D-Glutamine and D-glutamate metabolism
D-Alanine metabolism
Glutathione metabolism
Amino sugar and nucleotide sugar metabolism
Streptomycin biosynthesis
Lipopolysaccharide biosynthesis
Peptidoglycan biosynthesis
Glycerophospholipid metabolism
Pyruvate metabolism
Nitrotoluene degradation
C5-Branched dibasic acid metabolism
One carbon pool by folate
Thiamine metabolism
Riboflavin metabolism
Vitamin B6 metabolism
Nicotinate and nicotinamide metabolism
Pantothenate and CoA biosynthesis
Biotin metabolism
Lipoic acid metabolism
Folate biosynthesis
Porphyrin and chlorophyll metabolism
Terpenoid backbone biosynthesis
Nitrogen metabolism
Aminoacyl-tRNA biosynthesis