RT Journal Article ID 53e61e3562b42c2a A1 Kureyshevich, A. V. A1 Medved', V. A. A1 Potrokhov, A. S. A1 Zin'kovskiy, O. G. A1 Nezbrytskaya, I. N. A1 Gorbunova, Z. N. T1 Functioning of Euglena gracilis under the Influence of Biologically Active Substances of Phenol Nature JF Hydrobiological Journal JO HYD YR 2016 FD 2016-09-30 VO 52 IS 4 SP 63 OP 73 K1 Euglena gracilis K1 phenol carbonic acids K1 chlorophyll a, caroteniods K1 dry mass AB It has been found that Euglena gracilis proved to be tolerant to the influence of the concentrations of phenol carbonic acids, including gallic, caffeic, and benzoic acids, inhibiting growth processes in representatives of Cyanoprokaryota. These concentrations of phenol carbonic acids even stimulated the growth of the alga cultivated both on the mineral and on the organic cultural medium (with the addition of glucose). It is likely that the presence of Euglenophyta in the thickets of higher aquatic plants is conditioned by their capability to consume organic matter, including biologically active substances, excreted by macrophytes. PB Begell House LK https://www.dl.begellhouse.com/journals/38cb2223012b73f2,23a7d6ff60b9968d,53e61e3562b42c2a.html