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Separation of tonoplast and plasma membrane potential and resistance in cells of oat coleoptiles

✍ Scribed by George W. Bates; Mary Helen M. Goldsmith; Timothy H. Goldsmith


Publisher
Springer
Year
1982
Tongue
English
Weight
930 KB
Volume
66
Category
Article
ISSN
0022-2631

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We have compared the effects of the auxin, indole-3-acetic acid (IAA) with that of other weak acids on the plasma-membrane potential of oat (Arena sativa L.) coleoptile cells. Cells treated with ] gM IAA at pH 6 depolarize 20-25 mV in ]0-12min, but they then repolarize, until by 20-25 rain their pot

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