英语词汇“heteroauxin”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	heteroauxin
释义	heteroauxin Biochem.\|ˌhɛtərəʊˈɔːksɪn\| [a. G. hetero-auxin (F. Kögl et al. 1934, in Zeitschr. f. physiol. Chem. CCXXVIII. 94), f. hetero- + auxin.] A growth-promoting hormone, (C₈H₆N)CH₂·COOH, that occurs in some plants and micro-organisms; also called β-indolyl acetic acid, 3-indoleacetic acid. 1935Chem. Abstr. XXIX. 195 Normal individuals excrete auxins and heteroauxin in the proportions of about 4:1.1940W. R. Fearon Introd. Biochem. (ed. 2) 446 It was found that urine was very rich in a growth-promoting factor, which on isolation proved to be chemically unrelated to auxin a or b, and was termed hetero-auxin.1949New Biol. VII. 69 Two principal plant hormones..have actually been isolated from plant tissues, viz. auxin and hetero-auxin.1966Nowakowski & Clarke tr. Kretovich's Princ. Plant Biochem. v. 175 Heteroauxin is used for accelerating root formation in cuttings of various plants e.g. citrus.
随便看	developmental developmentalism developmentally devenerate Devensian devenustate dever deverbal deverbative devergence devers deversary deversion devest devestiture devesture devex devexed devexion devexity devey deveyn deviability deviance deviant

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