Toxin-Antitoxin System-Driven Metabolic Pathway Optimization for Antibiotic-Free Indigoidine Sustainable Production in Corynebacterium glutamicum
Indigoidine, a novel microbial pigment primarily applied in the textile dyeing industry, serves as a sustainable alternative to blue colorants, representing a bio-based pigment identified from natural and agricultural sources. Recently, a plasmid-based Corynebacterium glutamicum strain production system was construct...