[Effect of water stress on the photosynthetic apparatus of plants and the protective role of cytokinins: a review].
Characteristics of photosynthetic apparatus (the pool of pigments and proteins; the activity of photosystems; the intensities of in vivo photoassimilation of carbon dioxide and in vitro activity of enzymes of carbon metabolism; leaf structure; chloroplast structure), undergoing changes under the conditions of water deficiency, have been reviewed. The protective role of cytokinins is due to their regulatory effects on the renewal of disrupted cellular structures, the condition of the stomata, and de novo synthesis and activation of proteins that are required for increasing plant resistance to water stress.
Cherniad'ev
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D003583:Cytokinins / Q000502:physiology*; D010788:Photosynthesis; D014867:Water
D003583:Cytokinins; D014867:Water