["Quorum sensing" regulation of lux gene expression and the structure of lux operon in marine bacteria Alivibrio logei].

A group of luminescent strains of marine bacteria Alivibrio logei has been isolated (basins of the Okhotsk, White and Bering Seas). Strains A. logei were shown to be psycrophiic bacteria with an optimal growth temperature of approximately 15 degrees C.

Comparative analysis of the lux operons in Aliivibrio logei KCh1 (a Kamchatka Isolate) and Aliivibrio salmonicida.

Here we provide a molecular description of a new psychrophilic strain, KCh11, of marine luminescent bacteria classified as Aliivibrio logei. We sequenced the entire lux operon of A. logei KCh1 and showed that it is substantially similar to the lux operon of Aliivibrio salmonicida.