The effect of exogenous glutathione on the regenerative potential of callus tissues of Taraxacum kok-saghyz L.E. Rodin
Abstract
The effect of exogenous glutathione added in various concentrations to the nutrient medium on the weight gain of callus tissues and increasing the regenerative potential of kok-sagyz plants (Taraxacum kok-saghyz L.E. Rodin) a promising domestic source of natural rubber has been studied. It is shown that there is an optimal concentration of added glutathione (1 mM), above which there is no acceleration of growth and an increase in callus mass. The addition of glutathione to the nutrient medium stimulates the formation of hydroxycinnamic acids, whereas the concentration of endogenous glutathione, even with high additives, is close to its concentration in control samples.
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Copyright (c) 2022 Levon Yu. Martirosyan, Natalia A. Rubtsova, Lidiya A. Smurova, Yurii Ts. Martirosyan, Karina M. Zinatullina, Anton V. Lobanov, and Olga T. Kasaikina
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