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Gasotransmitters and their role in adaptive reactions of plant cells

Kolupaev Yu.E., Karpets Yu.V., Beschasniy S.P., Dmitriev A.P.

Review 




SUMMARY. The review is devoted to the physiological functions of the main gasotransmitters (GT) in plants. The pathways of synthesis of nitric oxide, hydrogen sulphide and carbon monooxide are characterized. Their interplay (cross-talk) with other key participants of signaling Ц calcium ions and reactive oxygen species is shown. The main pathways of modification of target proteins by GT Ц S-nitrosylation, nitridation, persulphidation Ц are considered. Special attention is paid to the me-chanisms of functional interplay of GT between themselves, caused by the direct chemical interaction, competition for targets of biomacromolecules, reciprocal influence on synthesis. The participation of endogenous GT in the processes of plants adaptation to the influence of the main abiotic stressors Ц low and high temperatures, dehydration and salinity Ц is described. The examples of practical use of donors of GT for the induction of plants resistance to the abiotic stresses are given.

Key words: nitric oxide (NO), hydrogen sulphide (H2S), carbon monooxide (CO), reactive oxygen species, calcium, functional interplay of gasotransmitters, adaptive reactions of plants

Tsitologiya i Genetika 2019, vol. 53, no. 5, pp. 56-74

E-mail: plant_biology ukr.net, beschasnyis gmail.com, dmitriev.ap gmail.com

Kolupaev Yu.E., Karpets Yu.V., Beschasniy S.P., Dmitriev A.P. Gasotransmitters and their role in adaptive reactions of plant cells, Tsitol Genet., 2019, vol. 53, no. 5, pp. 56-74.

In "Cytology and Genetics":
Yu. E. Kolupaev, Yu. V. Karpets, S. P. Beschasniy, A. P. Dmitriev Gasotransmitters and Their Role in Adaptive Reactions of Plant Cells, Cytol Genet., 2019, vol. 53, no. 5, pp. 392Ц406
DOI: /10.3103/S0095452719050098


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