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Exposure of Salmonella enterica serovar Typhimurium to three humectants used in the food industry: NaCl, KCl and glycerol

ABSTRACT: Salmonella Typhimurium was exposed to NaCl, KCl and glycerol (equilibrated to the same water activity) for 1, 6 and 24 h after which the expression profiles were examined using microarray. An non-exposed early stationary phase culture grown in LB medium was used as the control.

ORGANISM(S): Salmonella enterica subsp. enterica serovar Typhimurium str. SL1344 Salmonella enterica subsp. enterica serovar Typhimurium str. ST4/74

PROVIDER: GSE69857 | GEO | 2015/06/15

SECONDARY ACCESSION(S): PRJNA286968

REPOSITORIES: GEO

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Exposure of Salmonella enterica serovar Typhimurium to three humectants used in the food industry: NaCl, KCl and glycerol

Project description:Salmonella Typhimurium was exposed to NaCl, KCl and glycerol (equilibrated to the same water activity) for 1, 6 and 24 h after which the expression profiles were examined using microarray. An non-exposed early stationary phase culture grown in LB medium was used as the control. Carried out using 3 biological replicates for each sample; each sample hybridised in a two-channel hybridization against Salmonella genomic DNA as the comparator/reference

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