Changes in growth kinetic parameters, morphology and mitotic activity of yeasts Candida guilliermondii exposed to the low-intensity waves of 51.8-GHz frequency.
作者： Armen Trchounian , Karlen Hovnanyan , Seda Marutyan , Liparit Navasardyan , Syuzan Marutyan
DOI: 10.1007/S00203-021-02336-0
关键词: Growth curve (biology) 、 Population 、 Chemistry 、 Candida guilliermondii 、 Biophysics 、 Growth kinetics 、 Microorganism 、 Morphology (linguistics) 、 Intensity (physics) 、 Mitosis
摘要: Under the influence of electromagnetic waves millimeter range with frequency 51.8 GHz, changes in morphology, growth parameters and mitotic activity yeasts C. guilliermondii NP-4 are revealed. Filamentous giant cells appeared a population exposed yeasts. The sigmoid shape curve remained but lag phase duration was increased by 2 h comparison non-exposed yeasts; accordingly, log stationary phases followed later. specific rate colony-forming ability decreased. It is suggested that have some response mechanisms to 51.8-GHz frequency waves. results can be used understand microorganisms non-ionizing radiation, as well develop approaches protect living organisms from it. effect 51.8-GHz suppress applied biotechnology medicine.
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