Effect of the phenylacetic acid (PAA) on the production of penicillin G acylase (PGA) of recombinant and host strains derived from Escherichia coli.

Abstract

Effect of phenylacetic acid on the expression of PGA, the plasmid stability, the specific growth rate of a culture, the synthesis of PGA and the copy number of the recombinant plasmid.

Keywords

• CST//phenylacetic acid (PAA)
• penicillin G acylase (PGA)
• Escherichia coli