Tina Wen-Ting Shih

Biosynthesis of 3-Hydroxy-3-methylbutyrate by Probiotic Escherichia coli Nissle 1917

Abstract 3-Hydroxy-3-methylbutyrate (HMB) is an important nutritional supplement for managing sarcopenia. This study engineered an HMB biosynthetic pathway in the probiotic Escherichia coli Nissle 1917 (EcN). The initial engineered strain exhibited low HMB titers, as carbon flux...