Electrophysiological properties of onion
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W. Moody; E. Zelger
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Article
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1978
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Springer-Verlag
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English
โ 656 KB
Intracellular electrical recordings in onion (Allium cepa L.) guard cells show that they maintain a membrane potential difference (MPD), inside negative. The MPD of intact cells averaged -72\_+ 29 mV (n = 45); MPD of cells partially digested with a cellulolytic enzyme, -39 +\_ 7 mV (n = 65). Evidenc