A Study on Enhanced Expression of 3-Hydroxypropionic Acid Pathway Genes and Impact on Its Production in .

3-Hydroxypropionic acid (3-HP) is a novel antimicrobial agent against foodborne pathogens like and species. converts glycerol into 3-HP using a coenzyme A-dependent pathway, which is encoded by propanediol utilization operon () subjected to catabolite repression. In a catabolite-repression-deregulated RPRB3007, quantitative PCR revealed a 2.