FIELD: biology.
SUBSTANCE: present invention relates to biotechnology and genetic engineering. Proposed here is a set of lux-biosensors, consisting of Escherichia coli cells obtained using recombinant DNA technology, containing plasmids with bacterial luxCDABE genes controlled by stress inducible promoters PgpoE and PgrpE and non-inducible Plac promoter.
EFFECT: invention can be used in evaluating degree of contamination of the environment by hydrophobic detergents.
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