The Antigenic Variation of Salmonella Pullorum

Identification of Salmonella enterica serovar Pullorum antigenic determinants expressed in vivo.

Salmonella enterica serovar Pullorum affecting poultry causes pullorum disease and results in severe economic loss in the poultry industry. Currently, it remains a major threat in countries with poor poultry surveillance and no efficient control measures. As S. Pullorum could induce strong humoral immune responses, we applied an immunoscreening technique, the in vivo-induced antigen technology ...

Thermolabile Sulfite Reductase from Salmonella pullorum'

The biochemical basis for sulfite accumulation by sulfate-using revertants of Salmonella pullorum was determined. All of the sulfate-using mutants isolated from wild-type S. pullorum accumulated sulfite when grown at 37 but not at 25 C. The specific activity of reduced nicotinamide adenine dinucleotide (NADPH)-dependent sulfite reductase (H2S-NADP oxidoreductase, EC 1.8.1.2) and of reduced meth...

The evolving genome of Salmonella enterica serovar Pullorum.

Salmonella enterica serovar Pullorum is a fowl-adapted bacterial pathogen that causes dysentery (pullorum disease). Host adaptation and special pathogenesis make S. enterica serovar Pullorum an exceptionally good system for studies of bacterial evolution and speciation, especially regarding pathogen-host interactions and the acquisition of pathogenicity. We constructed a genome map of S. enteri...

Les variations dans la fermentation des glucides par Salmonella gallinarum et Salmonella pullorum. Leur intérêt diagnostic

Infection of Salmonella pullorum, Salmonella newington or Salmonella enteritidis in laboratory rats by oral inoculation.