| 单词 | wound hormone |
| 释义 | > as lemmaswound hormone wound hormone n. [translating German wundhormon (G. Haberlandt 1921, in Sitzungsber. d. Preuss. Akad. d. Wissensch. 222)] a substance that is produced in a plant in response to a wound and stimulates healing; cf. traumatic acid at traumatic adj. 3. ΘΚΠ the world > life > biology > substance > process stimulators or inhibitors > hormone > [noun] > in plants hormone1911 wound hormone1921 plant hormone1932 phytohormone1933 auxin1934 heteroauxin1935 florigen1936 traumatic acid1939 abscisin1961 zeatin1963 cytokinin1965 antheridiol1967 abscisic acid1968 oogoniol1975 1921 Chem. Abstr. 15 2914 Exptl. evidence exists that the action of a wound as a stimulus in exciting cell division is due to decompn. products of the mechanically injured or dead cells. These products function as wound hormones. 1966 R. M. Devlin Plant Physiol. xvii. 427 Most plant tissues do not respond to traumatic acid, suggesting that it may be a specific wound hormone for bean-pod tissue. < as lemmas |
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