外源 NO 对重金属胁迫下植物光合作用的缓解效应 研究进展

摘要

从光合速率、气孔特性、光合色素、叶绿体结构、光合电子传递、光合碳同化等方面，概述外源 NO 对重金属胁迫下植物光合作用影响的研究进展，以期为外源NO对重金属胁迫下植物光合作用的缓解机制提供理论依据。%Summarize the research progress of the effects of exogenous nitric oxide on photosynthesis of plants under heavy metal stress from the aspects of photosynthetic rate, stomatal characteristics, photosynthetic pigments, chloroplast ultrastructure, photosynthetic electron transport, photosynthetic carbon assimilation and so on were summarized to provide theoretical basis for alleviating mechanisms of exogenous nitric oxide on photosynthesis of plants under heavy metal stress.