Category:araBAD Promoter

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Guzman et al. (1995) described the construction of several plasmids containing an araBAD promoter[1]

  • Repression from araBAD promoter is rapid and efficient
  • Has a very fast induction rate
  • Exhibits mixed populations of expression at subsaturating concentrations of inducer[2]


  1. Guzman, LM et al. (1995) Tight regulation, modulation, and high-level expression by vectors containing the arabinose PBAD promoter. J. Bacteriol. 177 4121-30 PubMed
  2. Siegele, DA & Hu, JC (1997) Gene expression from plasmids containing the araBAD promoter at subsaturating inducer concentrations represents mixed populations. Proc. Natl. Acad. Sci. U.S.A. 94 8168-72 PubMed