Table 3.

The production, volumetric productivity and yield of the parent strains and the recombinant strains with racE, murC, yrpC, H1, H2, and H3

Strains	Target genes	Titre (mg/L)	Volumetric productivity (mg/L/h)	Yield on carbon (mmol/mol sucrose)
BS168NU-Sd	–	166.88	6.95	0.80
BS168NU-S	–	372.30	15.51	1.75
racE	racE	405.83	16.91	1.93
murC	murC	421.58	17.57	1.98
H3	racE, murC	478.69	19.95	2.26
yrpC	yrpC	541.57	22.57	2.55
H2	yrpC, murC	566.41	23.60	2.69
H1	yrpC, racE	751.90	31.33	3.54