Science. 1971 Oct 29;174(4008):518-20. doi: 10.1126/science.174.4008.518.
Leaflets close when potassium moves into dorsal and out of ventral pulvinule motor cells and open when the flux direction is reversed. This is true whether leaflet movement is controlled by an endogenous rhythm or by phytochrome.
当钾进入背侧和离开腹侧叶枕运动细胞时,小叶关闭,当流向反向时,小叶打开。无论小叶运动是由内源性节律还是由光敏色素控制,都是如此。