![Maintaining redox homeostasis to regulate efficient glutathione metabolism in Corynebacterium glutamicum Maintaining redox homeostasis to regulate efficient glutathione metabolism in Corynebacterium glutamicum](https://www.gsh-world.com/blog/wp-content/uploads/2025/02/download-600x400.jpg)
Maintaining redox homeostasis to regulate efficient glutathione metabolism in Corynebacterium glutamicum
Research points This article investigates the metabolic mechanism of glutathione (GSH) as an antioxidant in Corynebacterium glutamicum, and constructs an efficient glutathione producing strain through metabolic engineering and fermentation optimization strategies. Research has found that by modifying glutathione synthase (GshF), knocking out genes related to hydrogen sulfide production and glutathione degradation, and combining with overexpression…