TY JOUR TI Selective behavioral response of Trichoplax (Placozoa) on RGB-light stimuli KW light stimuli KW Trichoplax KW crystal cells KW aragonite KW pineal gland KW calcite crystals KW phototaxis KW tryptophan KW serotonin KW neuropeptide network KW circadian rhythms JO Russian Journal of Biological Physics and Chemisrty AU Kaptsov, V.A. AU Deynego, V.N. AU Kozyritsky, D.V. PY 2021 IS 6 PB Federal State Educational Institution of Higher Education Sevastopol State University