Interaction of Ungernia victoris, Rhodiola rosea and Polyscias filicifolia plant extracts with the bacterial cell

Components of three investigated plant extracts obtained from biomass of Ungernia victoris, Rhodiola rosea and Polyscias filicifolia cultivated cells interact with OmpC and OmpF proteins-porins and decrease their activity of as receptors in regard to OmpC- and OmpF-dependent bacteriophages. Entrance into cell of these components optimizes LPS synthesis and promotes increasing of receptor activity both itself LPS and OmpA and LamB proteins tightly connected with it.

Keywords: protein-porins of E.coli, bacteriophages, plant extracts