ENHANCED PHYTOCHROME SENSITIVITY AND ITS REVERSAL IN AMARANTHUS-ALBUS SEEDS

被引：4

作者：

CHADOEUFHANNEL, R

TAYLORSON, RB

机构：

[1] USDA ARS, BELTSVILLE AGR RES CTR, WEED SCI LAB, BELTSVILLE, MD 20705 USA

[2] INRA, MALHERBIOL LAB, F-21034 DIJON, FRANCE

来源：

PLANT PHYSIOLOGY | 1985年 / 78卷 / 02期

关键词：

D O I：

10.1104/pp.78.2.228

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Seed of A. albus L. develop an enhanced sensitivity to the far-red absorbing form of phytochrome after prolonged inhibition at temperature > 32.degree. C. The enhanced sensitivity developed at 40.degree. C could be reversed by subsequent treatment at 20.degree. C and similarly reestablished by repeating a 40.degree. C treatment. Relative sensitivity to the far-red absorbing form to phytochrome may be readily manipulated in seeds of A. albus.

引用

页码：228 / 231

页数：4

共 22 条

[1]

CHADOEUFHANNEL R, 1979, B SCI BOURG, V32, P43

[2]

CHADOEUFHANNEL R, 1981, THESIS DIJON U

[3] MODEL FOR VARIABLE LIGHT SENSITIVITY IN IMBIBED DARK-DORMANT SEEDS [J].