David E. Brest
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View article: The Participation of Two Rhythms in the Leaf Movements of <i>Xanthium</i> Plants Given Various Light-Dark Cycles
The Participation of Two Rhythms in the Leaf Movements of <i>Xanthium</i> Plants Given Various Light-Dark Cycles Open
We have shown Xanthium strumarium exhibit two distinct leaf movement rhythms with one occurring in continuous light and presumably related to an endogenous rhythm initiated by the "light-on" signal and the other occurring in continuous dar…
View article: Rhythmic Leaf Movements in Biloxi Soybean and Their Relation to Flowering
Rhythmic Leaf Movements in Biloxi Soybean and Their Relation to Flowering Open
The rhythmic leaf movement of Biloxi soybean (Glycine max) and its relationship to the rhythmic flowering response were studied. The movements of fully expanded trifoliate leaves were recorded with kymographs and time lapse photography in …
View article: Circadian Leaf Movements in Biloxi Soybeans
Circadian Leaf Movements in Biloxi Soybeans Open
Leaf movement in Biloxi soybean has been investigated in some detail by Bunning (1) and Holdsworth (2).The results and the interpretations presented by these investigators differ with regard to the nature of the leaf movement response.Bun-…