Light-enhanced potassium absorption by corn leaf tissue.

作者: D. W. Rains

DOI: 10.1126/SCIENCE.156.3780.1382

关键词:

摘要: The rate of absorption potassium by slices corn leaf in the light was about twice dark. When turned on or off, changes took place some minutes after change illumination. Experiments with antimetabolites, 2,4-dinitrophenol and cyanide, indicated that source energy for active accumulation green tissue different from In light, closely linked to photosynthetic reactions; dark, it respiratory processes.

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