A Polypeptide That Induces Flowering in Lemna paucicostata at a Very Low Concentration |
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Authors: | Kozaki A Takeba G Tanaka O |
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Institution: | Laboratory of Applied Botany, Faculty of Agriculture, Kyoto University, Kyoto, Japan. |
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Abstract: | A flower-inducing substance of high molecular mass, extracted from Lemna paucicostata, was purified to homogeneity. It had characteristics of a polypeptide, with an amino-terminal sequence of Leu-Val-Gly-Asn-Thr, and induced formation of flower buds of L. paucicostata 151 at a concentration of 10−10 molar. |
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