Characterization of endogenous gibberellins in dwarf rice mutants

被引：3
|
作者：
Honda, I
Sudo, K
Iwasaki, S
Yanagisawa, T
Yamaguchi, I
Kato, H
Ikeda, R
Hirasawa, H
Takahashi, N
机构：
[1] UTSUNOMIYA UNIV, DEPT APPL BIOCHEM, UTSUNOMIYA, TOCHIGI 321, JAPAN
[2] UNIV TOKYO, DEPT APPL BIOL CHEM, TOKYO 113, JAPAN
[3] RIKEN, INST PHYS & CHEM RES, FRONTIER RES PROGRAM, WAKO, SAITAMA 35101, JAPAN
来源：
BIOSCIENCE BIOTECHNOLOGY AND BIOCHEMISTRY | 1996年 / 60卷 / 12期
关键词：
dwarf; Oryza sativa; gibberellin; Shiokari; CC-MS;
D O I：
10.1271/bbb.60.2073
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：
The elongation response of 17 near-isogenic dwarf lines of the Shiokari rice cultivar to gibberellins (GAs) was examined. Two strains, ID-18h and ID-19, were selected for further analysis of their endogenous GA levels. It is suggested that ID-18h dwarfism is caused by the deficiency of GA 3 beta-hydroxylation activity, and ID-19 dwarfism by the insensitivity of the elongation response to physiologically active GAs.
引用
收藏
页码：2073 / 2075
页数：3
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