Naito Takahito, Kiba Takatoshi, Koizumi Nobuya, Yamashino Takafumi, Mizuno Takeshi
Laboratory of Molecular Microbiology, School of Agriculture, Nagoya University, Japan.
Biosci Biotechnol Biochem. 2007 Jun;71(6):1557-60. doi: 10.1271/bbb.60692.
For higher plants, light is an important external signal, whereas cytokinin acts as an internal hormonal signal, and both are crucial for almost all aspects of development and physiological states. Here we identified and characterized a unique gene, CGA1, encoding a GATA factor, whose expression was rapidly induced by both the light and cytokinin signals in Arabidopsis thaliana.
对于高等植物而言，光是一种重要的外部信号，而细胞分裂素作为一种内部激素信号，二者对于植物发育和生理状态的几乎所有方面都至关重要。在此，我们鉴定并表征了一个独特的基因CGA1，它编码一种GATA因子，其表达在拟南芥中可被光信号和细胞分裂素信号迅速诱导。
