Floral stimulus movement in perilla and flower inhibition caused by noninduced leaves |
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| Authors: | King R W Zeevaart J A |
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| Institution: | Michigan State University-Atomic Energy Commission, Plant Research Laboratory, Michigan State University, East Lansing, Michigan 48823. |
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| Abstract: | Photoperiodic control of flowering in the short day plant Perilla involves the transmission of a floral stimulus from induced leaves to the shoot apex. We have studied the basipetal movement of this stimulus and of 14C-labeled assimilates in plants with an induced leaf (donor) grafted into the uppermost internode of a vegetative plant in which the axillary shoots at various nodes along the stem function as receptors. |
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