CPC C12N 15/70 (2013.01) [C12N 15/74 (2013.01); C12N 15/746 (2013.01); C12N 15/78 (2013.01); C12Q 1/025 (2013.01); C12Q 1/18 (2013.01); G01N 21/6486 (2013.01)] | 28 Claims |
1. A reporter system for the trans-translational activity of a bacterial species selected from the group consisting of Escherichia coli, Enterococcus faecium, Staphylococcus aureus, Klebsiella pneumoniae, Acinetobacter baumannii, Pseudomonas aeruginosa, Enterobacter cloacae, and Mycobacterium tuberculosis, comprising:
a nucleotide sequence encoding the first 10 domains of GFP and not comprising a stop codon;
a nucleotide sequence encoding the SmpB protein of said bacterial species; and
a modified tmRNA, wherein the modified tmRNA is the tmRNA of said bacterial species, in which the portion of sequence encoding the proteolysis tag is replaced with a nucleotide sequence consisting of sequence SEQ ID NO: 19 which encodes the 11th domain of GFP of sequence SEQ NO: 18.
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