The Reactions of Photosynthetic Capacity and Plant Metabolites of Sedum hybridum L. in Response to Mild and Moderate Abiotic Stresses

• Published in: Plants (Basel) Vol. 11; no. 6; p. 828
• Main Authors: Terletskaya, Nina V, Seitimova, Gulnaz A, Kudrina, Nataliya O, Meduntseva, Nataliya D, Ashimuly, Kazhybek
• Format: Journal Article
• Language: English
• Published: Switzerland MDPI AG 21.03.2022; MDPI
• Subjects: Abiotic stress; Adaptation; Aridity; Cell cycle; Climate change; Cold; cold stress; Drought; Environmental conditions; Environmental monitoring; Herbal medicine; Laboratories; Metabolism; Metabolites; Osmotic stress; Photosynthesis; Physiology; Phytochemicals; salt stress; Secondary metabolites; Sedum hybridum; Shoots; Sodium chloride; water deficit; water deficit; cold stress; salt stress; secondary metabolites; photosynthesis
• ISSN: 2223-7747; 2223-7747
• DOI: 10.3390/plants11060828

In this article, for the first time, an experimental study of the effect of mild and moderate osmotic stress, NaCl content and the effect of low positive temperature on photosynthetic activity and composition of metabolites of immature plants L. is reported. In this representative of the genus adapted to arid conditions and having the properties of a succulent, a change in photosynthetic activity and an increase in the level of protective metabolites in the shoots were revealed when exposed to mild and moderate stress factors. The results of this study can be used in work on the adaptation of succulent plants to arid conditions, environmental monitoring and work on the directed induction of valuable secondary metabolites in succulents to obtain new herbal medicines.