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Updated: Jul 2, 2025

Inactivation of Pathogens via Visible-Light Photolysis of Riboflavin-5′-Phosphate
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弗拉单核酸调节了热的光化学异构化和降解

Xin Sun1,2, Jiang-Zhe Zhao3, Chuan-Shuo Wu1,2

  • 1Beijing National Laboratory for Molecular Sciences (BNLMS), CAS Key Laboratory of Molecular Recognition and Function, CAS Research/Education Center for Excellence in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China. chengl@iccas.ac.cn.

Organic & biomolecular chemistry
|February 19, 2024
PubMed
概括

科学家们开发了一种新的生物相容反应来控制植物中的cis-zeatin (cZ). 这种方法使用黄素光敏化剂来异构化cZ转化为trans-zeatin (tZ) 或降解它,提供了新的植物生长调节.

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Luminescence, the emission of light by a substance that has absorbed energy, is a process that involves the interaction of molecules with light. The energy-level diagram, or Jablonski diagram, is a graphical representation of these interactions, illustrating the various states and transitions a molecule can undergo. In a typical Jablonski diagram, the lowest horizontal line represents the ground-state energy of the molecule, which is usually a singlet state. This state represents the energies...
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Riboswitches are non-coding mRNA domains that regulate the transcription and translation of downstream genes without the help of proteins. Riboswitches bind directly to a metabolite and can form unique stem-loop or hairpin structures in response to the amount of the metabolite present. They have two distinct regions – a metabolite-binding aptamer and an expression platform.
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