ABSCISIC-ACID INDUCES FORMATION OF FLOATING LEAVES IN HETEROPHYLLOUS AQUATIC ANGIOSPERM POTAMOGETON-NODOSUS

被引：67

作者：

ANDERSON, LWJ

机构：

[1] Aquatic Weed Control Research, U.S. Department of Agriculture, Denver, CO 80225

来源：

SCIENCE | 1978年 / 201卷 / 4361期

关键词：

D O I：

10.1126/science.201.4361.1135

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Potamogeton nodosus tubers produce floating-type instead of submersed-type leaves when exposed to 10-5 molar synthetic abscisic acid. Abscisic acid-induced leaves have stomata on upper leaf surfaces and higher width/length ratios than controls. These effects are wholly or partially overcome by simultaneous exposure to abscisic acid combined with gibberellic acid, kinetin, or benzyladenine. Copyright © 1978 AAAS.

引用

页码：1135 / 1138

页数：4

共 33 条

[1] JUVENILE STAGES OF PLANTS AND THE NUTRITIONAL STATUS OF THE SHOOT APEX [J].