[Haemophilus influenzae antibiotic resistant strains isolated in Moscow in 2002-2004].

The results of 3-year observation on emergence of H. influenzae antibiotic resistant strains in Moscow are summarized. The study included 566 strains isolated from patients in 2002-2004.

[Expression of Photobacterium leiognathi bioluminescence system genes in Escherichia coli].

Expression of Photobacterium leiognathi bioluminescence genes under the control of lac, tac, tet promoters in Escherichia coli cells has been studied. The position of the genes for aliphatic aldehyde biosynthesis and for the synthesis of luciferase subunits was identified. The plasmid pBRPL1 has been constructed containing the system of bioluminescence genes devoid of promoter following the polylinker DNA fragment.