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5. Effects of La³⁺ and Eu³⁺ on outward potassium channels

Effects of La³⁺ and Eu³⁺ on outward potassium channels

来源 :中国科学：化学英文版 | 被引量 : 0次 | 上传用户：dd398622409xiewenjin

【摘 要】

：

Effects of La3+ and Eu3+ on outward potassium channels(K+out) in Vicia guard cells have been studied by patch clamping technique.Extracellular La3+ inhibited K+

【出 处】

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中国科学：化学英文版

【发表日期】

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2009年11期

【关键词】

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RARE earth elements STOMATA GUARD cell outward POTASSIUM CHANNEL 

【基金项目】

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Supported by the National Natural Science Foundation of China (Grant No. 20701028)

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Effects of La3+ and Eu3+ on outward potassium channels(K+out) in Vicia guard cells have been studied by patch clamping technique.Extracellular La3+ inhibited K+out currents with a half-inhibition concentration(IC50) of 81 μmol·L-1.Interestingly,intra

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