PHOTOENHANCEMENT BY BLUE LIGHT OF ORGANOGENESIS IN TOBACCO PITH CULTURES

被引：37

作者：

WEIS, JS

JAFFE, MJ

机构：

[1] Division of Biology, Kansas State University, Manhattan, Kansas

[2] Department of Botany, Ohio University, Athens, Ohio

来源：

PHYSIOLOGIA PLANTARUM | 1969年 / 22卷 / 01期

关键词：

D O I：

10.1111/j.1399-3054.1969.tb07853.x

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Agar‐grown cultures of tobacco pith tissue (Wisconsin 38) were incubated in the dark or in the light for 36 days. With 1 μM indole‐3‐acetic acid (IAA) in the medium, considerable differentiation, including organogenesis occurred in the light, but not in the dark. Such photoenhancement of differentiation did not occur when 2.4‐dichlorophenoxy acetic acid (2,4‐D) or naphthalene acetic acid (NAA) was substituted for IAA. Blue light of greater than 12 days duration was responsible for the photoenhancement effect. Copyright © 1969, Wiley Blackwell. All rights reserved

引用

页码：171 / +

页数：1

共 13 条

[1]

BEAUCHESNE G, 1966, PHOTOCHEM PHOTOBIOL, V5, P157

[2]

BEAUCHESNE G, 1966, PHOTOCHEM PHOTOBIOL, V5, P385

[3] LIGHT REQUIREMENT FOR DIFFERENT STEPS IN DEVELOPMENT OF CHLOROPLASTS IN EXCISED WHEAT ROOTS [J].