Literature DB >> 17807447

Activation and Inhibition of Indoleacetic Acid Oxidase Activity from Peas.

E Sondheimer, D H Griffin.   

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 micro/ml) can stimulate this action. The possible role of activators and inhibitors in the in vivo regulation of indoleacetic acid oxidase activity is discussed.

Entities:  

Year:  1960        PMID： 17807447     DOI： 10.1126/science.131.3401.672

Source DB:  PubMed          Journal:  Science        ISSN： 0036-8075            Impact factor:   47.728


  8 in total

1.  Metabolism of Indoleacetic Acid in Rust Diseases. I. Factors Influencing Rates of Decarboxylation.

Authors:  J M Daly; B J Deverall
Journal:  Plant Physiol       Date:  1963-11       Impact factor: 8.340

2.  Detergent extraction of enzymes from tobacco leaves varying in maturity.

Authors:  D W De Jong
Journal:  Plant Physiol       Date:  1972-12       Impact factor: 8.340

3.  [Tannins and growth : III. Analysis of the IAA/Tannin-Antagonism in oat-coleoptile cylinders].

Authors:  H D Zinsmeister; W Höllmüller
Journal:  Planta       Date:  1967-12       Impact factor: 4.116

4.  Studies on Auxin Protectors: IX. Inactivation of Certain Protectors by Polyphenol Oxidase.

Authors:  T Stonier; R W Singer; H M Yang
Journal:  Plant Physiol       Date:  1970-09       Impact factor: 8.340

5.  Regulation of Nitrate Reductase Activity in Corn (Zea mays L.) Seedlings by Endogenous Metabolites.

Authors:  L E Schrader; R H Hageman
Journal:  Plant Physiol       Date:  1967-12       Impact factor: 8.340

6.  Changes in Amount of Polyphenols and Activity of Related Enzymes during Growth of Tobacco Flower and Capsule.

Authors:  S J Sheen
Journal:  Plant Physiol       Date:  1973-05       Impact factor: 8.340

7.  Allagochrome II. Effects of Light and Substrate on Allagochrome and Chlorogenic Acid Levels of Incubated Sunflower Leaf Discs.

Authors:  H M Habermann
Journal:  Plant Physiol       Date:  1967-12       Impact factor: 8.340

8.  Interactions oftrans-cinnamic acid, its related phenolic allelochemicals, and abscisic acid in seedling growth and seed germination of lettuce.

Authors:  H H Li; M Inoue; H Nishimura; J Mizutani; E Tsuzuki
Journal:  J Chem Ecol       Date:  1993-08       Impact factor: 2.626
  8 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.