Salinity stress increases cytoplasmic ca activity in maize root protoplasts.
Salinity stress increases cytoplasmic ca activity in maize root protoplasts.
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DOI：
10.1104/pp.90.4.1271
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发表时间：
1989-08
期刊：
影响因子：
7.4
通讯作者：
Jonathan Lynch;Vito S. Polito;André Läuchli
中科院分区：
文献类型：
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作者：
Jonathan Lynch;Vito S. Polito;André Läuchli
使用荧光探针 Indo-1 测量，高浓度 NaCl 立即升高玉米（Zea Mays L. cv Pioneer 3377）根原生质体中的细胞质 Ca 活性。盐度的影响被Li预处理抑制，但被肌醇恢复，这表明磷酸肌醇介导应激反应。
High concentrations of NaCl immediately elevated cytoplasmic Ca activity in maize (Zea Mays L. cv Pioneer 3377) root protoplasts, as measured with the fluorescent probe Indo-1. The effect of salinity was inhibited by Li pretreatment but restored by inositol, suggesting that phosphoinositides mediate the stress response.