title: [The influence of a low- and high-frequency electromagnetic fields on seeds].
abstract: It was shown that the exposure of seeds in the rest phase to a low-frequency pulse electromagnetic field leads to substantial changes in seed physiology during germination. The changes at the physiological level in sprouting seeds depend not only on the frequency of the external EMF and its power characteristics but also on the kind of seeds. Low- and high-frequency electromagnetic fields are able to produce a biostimulation effect; however, the mechanisms of its appearance are different in their nature. The biochemical studies of seeds after EMF treatment in the modes resulting in expressed biological effects showed an increase in the activity of alpha-amylase, which testifies an increase in the gibberellin output and in the activity of the hydrolytic enzyme sour phosphatase. The response of seeds to EMF treatment demonstrates the possibility of electromagnetic control of growth processes.
authors.forename: L G
authors.initials: LG
authors.lastname: Kalinin
authors.forename: I L
authors.initials: IL
authors.lastname: Boshkova
authors.forename: G I
authors.initials: GI
authors.lastname: Panchenko
authors.forename: S G
authors.initials: SG
authors.lastname: Kolomiĭchuk
mesh_terms: D000135:Acid Phosphatase / Q000378:metabolism; D004574:Electromagnetic Fields; D004789:Enzyme Activation; D018525:Germination / Q000502:physiology / Q000528:radiation effects*; D005875:Gibberellins / Q000378:metabolism; D063245:Plant Development; D010944:Plants / Q000201:enzymology / Q000528:radiation effects*; D012639:Seeds / Q000201:enzymology / Q000502:physiology / Q000528:radiation effects*; D000516:alpha-Amylases / Q000378:metabolism
chemical_list: D005875:Gibberellins; D000135:Acid Phosphatase; D000516:alpha-Amylases