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J Bacteriol. 2002 Nov;184(21):6056-9.

Tightly regulated gene expression system in Salmonella enterica serovar Typhimurium.

Author information

1
Department of Molecular, Cellular and Developmental Biology, Yale University, New Haven, Connecticut 06520, USA.

Abstract

A new Salmonella enterica serovar Typhimurium strain has been constructed to facilitate tightly regulated gene expression. Arabinose-inducible and glucose-repressible expression of a T7 RNA polymerase gene that has been integrated with an adjacent araC-P(BAD) control element into the bacterial chromosome allows dynamic control of T7 promoter-driven RNA transcription.

PMID:
12374840
PMCID:
PMC135372
DOI:
10.1128/jb.184.21.6056-6059.2002
[Indexed for MEDLINE]
Free PMC Article

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