期刊论文详细信息
FEBS Letters | |
Inositol trisphosphate‐stimulated calcium release from Acer microsomal fractions involves the uptake of potassium | |
Ranjeva, R.1  Graziana, A.1  Boudet, A.M.1  Canut, H.1  Carrasco, A.1  | |
[1] Centre de Physiologie Végétale de l'Université P. Sabatier, URA CNRS no. 241, 118 route de Narbonne, 31062 Toulouse Cedex, France | |
关键词: Ca2+ flux; Inositol trisphosphate; K+ channel; Microsomal membrane; Second messenger; BTP; 1; 3-bis[tris(hydroxymethyl)methylamino]-propane; IP3; inositol 1; 4; 5-trisphosphate; TEA; tetraethylammonium chloride; | |
DOI : 10.1016/0014-5793(89)80953-6 | |
学科分类:生物化学/生物物理 | |
来源: John Wiley & Sons Ltd. | |
【 摘 要 】
Microsome fractions from Acer cell-suspension cultures imported calcium from the incubation medium in an ATP-dependent manner. Intravesicular calcium was released on addition of inositol trisphosphate. Outward calcium transport was associated with inward potassium transport that was inhibited by a potassium channel blocker but not by calcium channel blockers. Therefore, there is a link between inositol trisphosphate-controlled events and the potassium channel in plants.
【 授权许可】
Unknown
【 预 览 】
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RO201912020292394ZK.pdf | 249KB | download |