Datta N, Chen Y R, Roux S J
Biochem Biophys Res Commun. 1985 May 16;128(3):1403-8. doi: 10.1016/0006-291x(85)91096-4.
The phosphorylation of several proteins in pea nuclei was promoted by Ca2+ and by red light. The red light-induced stimulation was reversed by far-red light, indicating that the photoreceptor modulating this response was the photochromic pigment, phytochrome. Both the red light and the Ca2+-promoted enhancement of phosphorylation were inhibited by the calcium chelator, ethylene glycol bis(beta-aminoethyl ether) N, N'-tetraacetic acid, and by the calmodulin inhibitors, chlorpromazine and compound 48/80.
豌豆细胞核中几种蛋白质的磷酸化受钙离子和红光的促进。远红光可逆转红光诱导的刺激，这表明调节该反应的光感受器是光致变色色素——光敏色素。钙离子螯合剂乙二醇双（β-氨基乙醚）N，N'-四乙酸以及钙调蛋白抑制剂氯丙嗪和化合物48/80均可抑制红光和钙离子对磷酸化的促进作用。
