PROTEOBACTERIA >> Gamma >> Edwardsiella >> Edwardsiella piscicida

EDWARDSIELLA PISCICIDA

Class: Gamma Proteobacteria
Genus: Edwardsiella
Species: Edwardsiella piscicida
Description: Gram-negative, straight bacilli, 1.0 x 2.0–3.0 μm, usually motile by peritrichous flagella(nonmotile strains may occur). No capsule production Growth occurs on usual media, producing small colonies (0.5-1.0 mm in diameter) after 24 h incubation. Optimum temperature, 37 ºC.E. piscicida on blood agar after 24 h of incubation at 30 ºC is pin-point, circular, slightly convex, smooth and glistening with slight beta-haemolysis visible only under the colony. Growth can occur at 25, 37 and 42 ºC but not at 12 ºC. Growth occurs at NaCl concentrations of 1-3% but not at 5% or above.
Synonyms:
Source: Isolated from fish
Pathogenicity: pathogenic for zebra fish
Genbank: KC202809.1(16s rRNA)   [Genome]    [Nucleotide]
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Reference: ABAYNEH, T., COLQUHOUN, D. J. and S&Ostr;RUM, H. 2013. Edwardsiella piscicida sp. nov., a novel species pathogenic to fish. J. Appl. Microbiol., 114, 644-654; erratum 115, 634-635.
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