Article
Decreased GA1 content caused by the overexpression of OSH1 is accompanied by suppression of GA 20-oxidase gene expression.
Plant physiology - 1 Aug 1998
Kusaba S, Fukumoto M, Honda C, Yamaguchi I, Sakamoto T, Kano-Murakami Y
Abstract excerpt
We previously reported that overexpression of the rice homeobox gene OSH1 led to altered morphology and hormone levels in transgenic tobacco (Nicotiana tabacum L.) plants. Among the hormones whose levels were changed, GA1 was dramatically reduced. Here we report the results of our analysis on the...
Topics
- Amino Acid Sequence
- Base Sequence
- Cloning, Molecular
- DNA, Complementary
- Gene Expression Regulation, Enzymologic
- Gene Expression Regulation, Plant
- Gibberellins
- Homeodomain Proteins
- Mixed Function Oxygenases
- Molecular Sequence Data
- Phenotype
- Plant Proteins
- Plants, Genetically Modified
- Plants, Toxic
- Nicotiana
- Trans-Activators