Osmotically induced changes in electrical properties of plant protoplast membranes.
作者： R. H. RACUSEN , A. M. KINNERSLEY , A. W. GALSTON
DOI: 10.1126/SCIENCE.198.4315.405
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摘要: The internal electrical potential of protoplasts from six different plant species was positive. Plasmolyzed cells leaves had positive voltages similar magnitude. Both Elodea leaf and tobacco with regenerated cell walls became more electronegative during deplasmolysis. These findings suggest that turgor affects membrane components determine cellular potential.
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