Flavin mononucleotide regulated photochemical isomerization and degradation of zeatin
作者:Xin Sun、Jiang-Zhe Zhao、Chuan-Shuo Wu、Ke-Wei Zhang、Liang Cheng
DOI:10.1039/d4ob00028e
日期:——
cis-Zeatin (cZ), a cytokinin often overlooked compared to trans-zeatin (tZ), can now be controlled in live cells and plants through a new biocompatible reaction. Using flavin photosensitizers, cZ can be isomerized to tZ or degraded, depending on the presence of a reducing reagent. This breakthrough offers a novel approach for regulating plant growth through chemical molecules.
与反式玉米素 ( tZ ) 相比,顺式玉米素 ( cZ ) 是一种经常被忽视的细胞分裂素,现在可以通过新的生物相容性反应在活细胞和植物中进行控制。使用黄素光敏剂, c Z 可以异构化为t Z 或降解,具体取决于还原剂的存在。这一突破提供了一种通过化学分子调节植物生长的新方法。