Construction of Recombinant Plasmids of Corynebacterium glutamicum for Flavonoid Production

Due to the wide range of health properties flavonoids possess, flavonoids are sold in health supplements to the general public. Flavonoids are also utilized in research but have a high cost due to current production techniques. This project focuses on engineering two DNA recombinants to develop new strains of Corynebacterium glutamicum that can produce flavonoids pinocembrin and naringenin. After culturing Escherichia coli colonies containing genes of interest, the genes were collected and purified by PCR reactions. The recombinant plasmid was assembled using CPEC and successfully transformed into Escherichia coli, with plans to transform Corynebacterium glutamicum to experiment and determine which recombinant can produce more pinocembrin and naringenin. Design work for other DNA recombinants, which were not the focus of this project, was also completed.