PHYSIOLOGICAL STATUS OF SOME STEROID PLANT GLYCOSIDES
Abstract
The comparative study of the processes of growth, organ formation and physiological and biochemical responses of plants in experiences in vitro and in vivo are carried out under influence steroid glycosides and plant hormones (auxins, gibberellins and cytokinins). The common and specific properties of these connections are revealed. On the strength of these properties, the steroid glycosides are referred to new group steroid phytohormones. The general properties of steroid glycosides are optimization of all the known processes of growth and morphogenesis (intensification of the growth of stems, leaves and roots of wheat, apical dominance in barley and wheat, accelerating germination of freshly harvested potato tubers, the increase of pigment content in the cereals leaves, the cotyledons of pumpkin and amaranth seedlings, the accumulation of biomass in clover plants), attraversa ability and regulation of physiological and biochemical processes of plants. The new plant hormones are hydrophilic conjugate that activates juvenile and volumetric growth, with prolonged activity, high stability and transportability in plants.
About the Authors
A. P. Volynets
V. F. Kuprevich Institute of Experimental Botany of the National Academy of Sciences of Belarus
Belarus
D. Sc. (Biology), Professor, Chief researcher
Belarus
D. Sc. (Biology), Professor, Chief researcher
V. P. Shukanov
V. F. Kuprevich Institute of Experimental Botany of the National Academy of Sciences of Belarus
Belarus
Ph. D. (Biology), Head of the Laboratory
Belarus
Ph. D. (Biology), Head of the Laboratory
S. N. Polyanskaya
V. F. Kuprevich Institute of Experimental Botany of the National Academy of Sciences of Belarus
Belarus
Ph. D. (Biology), Researcher
Belarus
Ph. D. (Biology), Researcher
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