On the Gating Mechanism of the Slowly Activating Vacuolar Channels of Arabidopsis thaliana Cultured Cells

@inproceedings{Cerana1999OnTG,
  title={On the Gating Mechanism of the Slowly Activating Vacuolar Channels of Arabidopsis thaliana Cultured Cells},
  author={Raffaella Cerana and Laura Giromini and Roberta Colombo},
  year={1999}
}
Summary The possible involvement of intravacuolar Ca 2+ and Mg 2+ in the gating mechanism of the slowly activating vacuolar (SV)-type channels was examined in isolated vacuoles of Arabidopsis thaliana (L.) Heynh. cultured cells by means of the patch damp technique in the whole-vacuole configuration. Although buffering Ca 2+ to submicromolar levels, independently of the Mg 2+ concentration, increased the current amplitude and shifted the activation potential to less positive transtonoplast… CONTINUE READING

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