BETA-CAROTENE FROM THE ABSCISIC-ACID PRODUCING STRAIN OF CERCOSPORA-ROSICOLA

被引：9

作者：

NORMAN, SM

机构：

[1] Agricultural Research Service, Fruit and Vegetable Chemistry Laboratory, United States Department of Agriculture, Pasadena, 91106, CA

来源：

PLANT GROWTH REGULATION | 1991年 / 10卷 / 02期

关键词：

ABSCISIC ACID; ABA; BETA-CAROTENE; CERCOSPORA-ROSICOLA; DECYLIMIDAZOLE; FLURIDONE; CAROTENOID INHIBITORS;

D O I：

10.1007/BF00024956

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Beta-carotene was isolated from an extract of Cercospora rosicola mycelia and identified on the basis of chromatographic properties and UV-visible spectroscopic evidence. The accumulation of beta-carotene was inhibited 71 and 52% by 10-mu-M amounts of decylimidazole and fluridone, respectively. Abscisic acid accumulation was inhibited 63% by decylimidazole and enhanced about 10% by fluridone. Several other inhibitors of carotenoid synthesis failed to inhibit ABA biosynthesis.

引用

页码：103 / 108

页数：6

共 18 条

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