Millet B, Botton A M, Hayoum C, Koukkari W L
Laboratoire de Botanique, Faculté des Sciences, Besançon, France.
Chronobiol Int. 1988;5(3):187-93. doi: 10.3109/07420528809079560.
Three types of rhythmic movements of Phaseolus vulgaris L. (pole beans) were examined collectively and their characteristics compared. Although the ultradian rhythms of shoot circumnutation and leaf movement, as well as the circadian rhythm of leaf movement, occurred simultaneously, each rhythm could be expressed independently of the other two. Shoot circumnutation and ultradian leaf movements displayed the same period (80 min at 25 degrees C and Q10 congruent to 2), while the period of the circadian leaf movements was not temperature dependent (Q10 congruent to 1). Interaction into the plant between two ultradian rhythms (shoot circumnutation and ultradian leaf movement) with the same period and coexistence in the pulvinus of an ultradian with a circadian rhythm are discussed.
对菜豆（架豆）的三种节律性运动进行了综合研究，并比较了它们的特征。尽管茎的回旋转头运动和叶片运动的超日节律以及叶片运动的昼夜节律同时出现，但每种节律都可以独立于其他两种节律而表现出来。茎的回旋转头运动和超日叶片运动具有相同的周期（25摄氏度时为80分钟，Q10约为2），而昼夜叶片运动的周期与温度无关（Q10约为1）。文中讨论了具有相同周期的两种超日节律（茎的回旋转头运动和超日叶片运动）在植物中的相互作用，以及超日节律与昼夜节律在叶枕中的共存情况。
