植物中的光敏色素

Lamparter Tilman, Xue Peng, Elkurdi Afaf, Kaeser Gero, Sauthof Luisa, Scheerer Patrick, Krauß Norbert

Botanical Institute, Karlsruhe Institute of Technology KIT, Karlsruhe, Germany.

Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Institute of Medical Physics and Biophysics, Group Protein X-ray Crystallography and Signal Transduction, Berlin, Germany.

Front Plant Sci. 2021 Apr 29;12:642801. doi: 10.3389/fpls.2021.642801. eCollection 2021.

The focus of this review is on the phytochromes Agp1 and Agp2 of . These are involved in regulation of conjugation, gene transfer into plants, and other effects. Since crystal structures of both phytochromes are known, the phytochrome system of provides a tool for following the entire signal transduction cascade starting from light induced conformational changes to protein interaction and the triggering of DNA transfer processes.

本综述的重点是[具体对象]的光敏色素Agp1和Agp2。它们参与了共轭调节、基因转入植物以及其他效应。由于两种光敏色素的晶体结构均已为人所知，[具体对象]的光敏色素系统为追踪整个信号转导级联反应提供了一个工具，该级联反应始于光诱导的构象变化，直至蛋白质相互作用以及DNA转移过程的触发。