This method should eventually help to identify substances that phytochrome reacts with inside the cell. 这个方法终将有助于检识细胞内同光敏色素发生反应的物质。
Phytochrome, as a kind of photoreceptor of plants, is very important in plant photomorphogenesis. 作为植物体内的一种光受体,光敏色素在植物的光形态建成过程中意义重大。
Kiyota, S., Xie, X., and Takano, M. (2004).Microarray analysis of rice phytochrome A with 22K oligoarray. 谢先芝;李全梓和张宪省(1998).;黄瓜雌雄花发育的细胞学研究
One of transcription factors, PIF3, has been isolated from Arabidopsis, and verified to interact with phytochrome by yeast two-hybrid assay. 最近该领域又取得重大突破性进展，人们通过酵母双杂交技术克隆到在体内与光敏色素相互作用的转录因子，并证实被光活化的光敏色素直接进入细胞核与转录因子结合启动基因表达。
The study of phytochrome and its signal transduction pathway is a topic of central issue in cytobiology, developed biology and molecular biology. 植物光敏色素及由它介导的信号传导途径是目前细胞生物学、发育生物学和分子生物学研究的热点之一。
Anabaena sp. PCC 7120 cyanobacterial phytochrome gene AphA and its truncated mutant aphA (N-25/C-445) were PCR amplified and cloned. 通过PCR技术;从蓝藻PCC7120中扩增出细菌光敏色素AphA的基因aphA;进而构建aphA的缺失突变体aphA(N25/C445).
