PROTEOLISIS OF DIFFERENT VARIETIES OF BARLEY DEPENDING ON SEED TREATMENT BY MONOCHROMATIC OPTICAL RADIATION OF RED RANGE
Keywords:
barley, monochromatic optical radiation, phytochrome, photomorphogenesis, RL (red light), FRL (far red light), proteolysis, hydrolytic decomposition of substances, protein contentAbstract
The article presents the results of studying the protein content and proteolysis in germinating seeds of different
barley varieties depending on its treatment with monochromatic optical radiation of the red range (660 nm, 730 nm),
which activates the phytochrome system. The obtained results suggest that the hydrolytic decomposition of reserve
protein is influenced by the phytochrome system, which activates protein metabolism in germinating seeds.
However, there is a difference in protein content and protease activity under the influence of seed treatment of the
study varieties, what is evidence of the variety specificity of the studied processes.
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