METHOD OF EFFECT ON DAPHNIA HEREDITARY STRUCTURE Russian patent published in 1998 - IPC

FIELD: biology, molecular genetics. SUBSTANCE: method involves passing the modulated signals (single of groups) sequence through daphnia environment. Signals exhibit carrying frequency 1-200 mHz and steep slope of leading edge for each signal by voltage from 4 x 10⁶ to 3.8 x 10¹¹ V/s. The required signal sequence and their groups forming electrical code are made by modulation at course frequency 0.1-200 kHz, amplitude 0.1-100% and on-off time ratio from 1 to 5 x 10⁴. EFFECT: broadened methods of effects on hereditary structure of living organism. 1 tbl