Article
Identification of Salmonella enterica serovar Typhimurium genes associated with growth suppression in stationary-phase nutrient broth cultures and in the chicken intestine.
Archives of microbiology - 1 Dec 2002
Rychlik Ivan, Martin Gerald, Methner Ulrich, Lovell Margaret, Cardova Lenka, Sebkova Alena, Sevcik Mojmor, Damborsky Jiri, Barrow Paul A
Abstract excerpt
Over 2,800 Tn 5 insertion mutants of Salmonella enterica sv. Typhimurium were screened for the loss of ability to suppress the multiplication of a spectinomycin-resistant (Spc(r)) but otherwise isogenic S. enterica sv. Typhimurium strain, when the Spc(r) mutant was added to 24-h LB broth cultures of the mutants. Selected "growth non-suppressive" (GNS) mutants were defective in respiration (insertions in arcA and...
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