Bioluminescent-bioreporter integrated circuits form novel whole-cell biosensors

Michael L. Simpson, Gary S. Sayler, Bruce M. Applegate, Steven Ripp, David E. Nivens, Michael J. Paulus, Gerald E. Jellison

    Research output: Contribution to journalArticlepeer-review

    110 Scopus citations

    Abstract

    The bioluminescent-bioreporter integrated circuit represents a new advance in the development of whole-cell biosensors, consisting of a genetically engineered bioreporter organism interfaced with an integrated circuit. The bioreporter is engineered to luminesce when a targeted substance is encountered, with the circuit being designed to detect this luminescence, process the signal and communicate the results. The bioreporters are thus available to the circuit designer as another component, analogous to a transistor or a resistor, albeit a living entity. The concept has been demonstrated using Pseudomonas putida TVA8 to sense the environmental pollutant toluene.

    Original languageEnglish
    Pages (from-to)332-338
    Number of pages7
    JournalTrends in Biotechnology
    Volume16
    Issue number8
    DOIs
    StatePublished - Dec 1 1998

    Funding

    The authors are partially supported by US DOE grant #DE-FG05-94ER61870 from the Office of Biological and Environmental Research and partially performed at the Oak Ridge National Laboratory. S. Ripp was supported by an appointment to the Alexander Hollaender Distinguished Postdoctoral Fellowship Program sponsored by the US Department of Energy, Office of Health and Environmental Research and administered by the Oak Ridge Institute for Science and Education.

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