[Globin coupled sensor and photosensitive signaling network--receptors of monochromatic light in bacteria Escherichia coli cells].

The effect of He-Ne laser radiation in wide range of intensities on E. coli cells division was studied in dependence on dose of light, on time of irradiation as well as on cAMP content in initial bacterial culture. Two maxima in E.

[Effect of He-Ne-laser irradiation on plasmid transformation of Escherichia coli bacteria].

The influence of the of radiation a He-Ne laser (632.8 nm, 30 W/m2, 5-20 J/m2) on the transformation of Escherichia coli cells with plasmid DNA was studied. The irradiation of a mixture of bacterial cells and plasmid DNA increased the transformation efficiency 2.

[A bacterial model for research on the effect of laser radiation on the intensity of cell division].

A bacterial model is proposed for the prognosing, at the cellular level, of the effectiveness and safety of low-intensity laser therapy. In experiments with E. coli WP2, a study was made of the effect of continuous optical radiation as well as of pulse radiation at medical installations "Uzor" (890 nm, 1.

[The effect of substrates and irradiation with low intensity visible light on the rate of division of Escherichia coli].

The effect of He--Ne laser irradiation (lambda = 632.8 nm, D = 4.10(3) J/m2) on the growth of Escherichia coli cultures was studied in a minimal medium containing glucose, glycerol of arabinose.