The diversity of chemical substances controlling the nyctinastic leaf-movement in plants

被引：27

作者：

Ueda, M ^{[1
]}

Shigemori, H ^{[1
]}

Sata, N ^{[1
]}

Yamamura, S ^{[1
]}

机构：

[1] Keio Univ, Fac Sci & Technol, Dept Chem, Yokohama, Kanagawa 2238522, Japan

来源：

PHYTOCHEMISTRY | 2000年 / 53卷 / 01期

关键词：

nyctinasty; plant hormone; turgorin; leaf-closing substance; leaf-opening substance; biological clock;

D O I：

10.1016/S0031-9422(99)00467-7

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Leaf-movement in nyctinastic plants has long been believed to be controlled by plant hormones that are common among all nyctinastic giants. We have identified several bioactive substances for nyctinasty, whose bioactivities were highly specific to the original plant, based on the bioassay using the original plant leaf, and have shown that nyctinastic leaf-movement is not regulated by plant hormones. Our present results are in accordance with Umrath et al, physiologically significant opinion. (C) 2000 Elsevier Science Ltd. All rights reserved.

引用

页码：39 / 44

页数：6

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[1]

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[2]

DARWIN C, 1882, 3 1000

[3]

DUFAY, 1729, HIST ACAD ROYALE SCI, P35

[4] ISOLATION OF POTASSIUM CHELIDONATE AS A BIOACTIVE SUBSTANCE CONCERNING WITH CIRCADIAN-RHYTHM IN NYCTINASTIC PLANTS [J].