Iten M, Hoffmann T, Grill E
Lehrstuhl für Botanik, Technische Universität München, Germany.
J Recept Signal Transduct Res. 1999 Jan-Jul;19(1-4):41-58. doi: 10.3109/10799899909036636.
Recent advances in understanding plant hormonal signalling has resulted in the identification of a variety of signalling components including receptor kinases with homology to the bacterial two component system as well as serine/threonine kinases and protein phosphatases. In addition, the existence of MAP kinase pathways in plants indicates a similar role of these signalling cascades in the relay of exogenous signals into the nucleus as has been disclosed in animal cells. The emerging signalling pathways of the plant hormone abscisic acid and ethylene are presented.
在植物激素信号转导研究方面的最新进展，已促成了多种信号转导成分的鉴定，包括与细菌双组分系统具有同源性的受体激酶，以及丝氨酸/苏氨酸激酶和蛋白磷酸酶。此外，植物中存在丝裂原活化蛋白激酶（MAP激酶）途径，这表明这些信号级联反应在将外源信号传递到细胞核中的作用，与动物细胞中所揭示的类似。本文介绍了植物激素脱落酸和乙烯新出现的信号转导途径。
