Article
Variants of smooth Salmonella enterica serovar Enteritidis that grow to higher cell density than the wild type are more virulent.
Applied and environmental microbiology - 1 Jun 1998
Guard-Petter J
Abstract excerpt
Salmonella enterica serovar Enteritidis that grows to a higher cell density (SE-HCD) than wild type while retaining O-chain lipopolysaccharide was isolated by transforming wild type serovar Enteritidis with the cell density sensor plasmid pSB402 and selecting for bioluminescence. A luminescent strain, SE-HCD, that emitted light in proportion with cell density and opacity through stationary phase was isolated....
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