Activation and Inhibition of Indoleacetic Acid Oxidase Activity from Peas
- 4 March 1960
- journal article
- research article
- Published by American Association for the Advancement of Science (AAAS) in Science
- Vol. 131 (3401) , 672
- https://doi.org/10.1126/science.131.3401.672
Abstract
The inhibition of indoleacetic acid oxidase activity by chlorogenic acid is markedly variable. Aqueous extracts of acetone precipitates from etiolated pea epicotyls contain heat-stable substances which decrease the inhibition produced by chlorogenic acid and also have a small activating effect. Low concentrations of pcoumaric acid (1 µ/ml) can stimulate this action. The possible role of activators and inhibitors in the in vivo regulation of indoleacetic acid oxidase activity is discussed.This publication has 12 references indexed in Scilit:
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