Titer in Flask for β-alanine

		Modifications
Strain	Maximum production	aspC	panD	ompT	ppc	pykA	pykF	mdh	aspA	aspDH	aspDH	gdhA	rocG	galR	ptsG	glk	frdA	frdB	frdC	frdD	sdhA	sdhB	sdhC	sdhD
E. coli BW25113/F'	0 mg/L
E. coli XB00	122.94972 mg/L
E. coli XB01	807.19164 mg/L
E. coli XD11-2	873.1212 mg/L
E. coli XB11	892.72188 mg/L
E. coli XB02	909.64974 mg/L
E. coli XD11-3	1,129.71192 mg/L
E. coli XD11-1	1,251.7707 mg/L
E. coli XBG11	2,866.15398 mg/L
E. coli XBR11	4,299.67644 mg/L
E. coli XBR27	5,624.50422 mg/L
E. coli XBR21	5,830.31136 mg/L
E. coli XAR22	6,363.09348 mg/L
E. coli XBR22	6,395.16732 mg/L

Titer in Fed-Batch for β-alanine

		Modifications
Strain	Maximum production	ompT	ppc	pykA	pykF	mdh	aspA	galR	ptsG	glk	frdA	frdB	frdC	frdD	panD	aspC	rocG	poxB	acs	pckA	ldhA	ADC
E. coli XBR22	32,786.592 mg/L
E. coli XBR41	37,775.856 mg/L

Substrate yield in Flask for β-alanine

		Modifications
Strain	Maximum production	ompT	ppc	pykA	pykF	mdh	aspA	panD	aspC	rocG	galR	ptsG	glk	frdA	frdB	frdC	frdD
E. coli XBR11	0.39068 g/g of sustrate
E. coli XBR21	0.6429 g/g of sustrate
E. coli XBR22	0.71213 g/g of sustrate

Substrate yield in Fed-Batch for β-alanine

		Modifications
Strain	Maximum production	ompT	ppc	pykA	pykF	mdh	aspA	galR	ptsG	glk	frdA	frdB	frdC	frdD	poxB	acs	pckA	ldhA	rocG	ADC	panD	aspC
E. coli XBR41	0.4253 g/g of sustrate