Дан обзор адаптивных особенностей фотосинтеза у суккулентных растений, растущих при экстремальных экологических условиях (засуха, температура, засоление). Освещена история открытия и химизм САМ-фотосинтеза. Показаны модификации функции фотосинтеза в зависимости от доступности влаги и других условий. Рассмотрен эволюционный аспект появления САМ-фотосинтеза у различных групп растений.
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САМ-метаболизм как биохимическая адаптация к аридным условиям
Авторы:
Чуб В.В.
Ключевые слова: САМ-фотосинтез, суккуленты, экологическая адаптация.
Аннотация
Список литературы
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CAM-metabolism as a biochemical adaptation to arid conditions
Authors:
Choob V.V.
Keywords: CAM-photosynthesis, succulents, ecological adaptation.
Abstract
The adaptive traits of photosynthesis in succulent plants, growing under extreme ecological conditions (drought, heat, salinity) were reviewed. There were elucidated the history of invention and the principal chemical reactions of CAM-photosynthesis. There were demonstrated some modifications of photosynthetic functions in respect to water supply and some other factors. The evolutionary trends of CAM-photosynthesis emerging in different plant lineages were discussed.