Superoxide dismutase and catalase activities in Photobacterium damselae ssp. piscicida.

  title={Superoxide dismutase and catalase activities in Photobacterium damselae ssp. piscicida.},
  author={Patricia D{\'i}az-Rosales and Mariana Chabrill{\'o}n and Salvador Arijo and Eduardo Martinez-Manzanares and Miguel {\'A}ngel Mori{\~n}igo and Mar{\'i}a Carmen Balebona},
  journal={Journal of fish diseases},
  volume={29 6},
The ability of a set of Photobacterium damselae ssp. piscicida strains isolated from different fish species to produce different superoxide dismutase (SOD) and catalase enzymes was determined. Unlike other bacterial pathogens, P. damselae ssp. piscicida is not able to produce different isoforms of SOD or catalase containing different metal cofactors when cultured under oxidative stress induced by hydrogen peroxide or methyl viologen, or under iron depleted conditions. However, iron content of… CONTINUE READING


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