PREVENTING PHOTOCHEMISTRY IN CULTURE MEDIA BY LONG-PASS LIGHT FILTERS ALTERS GROWTH OF CULTURED-TISSUES

被引：119

作者：

STASINOPOULOS, TC ^{[1
]}

HANGARTER, RP ^{[1
]}

机构：

[1] OHIO STATE UNIV, DEPT BOT, COLUMBUS, OH 43210 USA

来源：

PLANT PHYSIOLOGY | 1990年 / 93卷 / 04期

关键词：

D O I：

10.1104/pp.93.4.1365

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Exposure of plant tissue culture media to light from fluorescent bulbs changed the growth regulating properties of the media. The light caused nutrient medium-dependent photosensitized degradation of the phytohormone indole-3-acetic acid and other media components. Photochemical changes in culture media were caused by light from 290 to 450 nanometers and were prevented with a yellow long-pass filter. The use of appropriately filtered light when culturing plant material can eliminate unnecessary variability by stabilizing the culture media composition.

引用

页码：1365 / 1369

页数：5

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