Table 2.

Differential 5-FOA resistance profiles between ΔpyrE and WT strains.

5-FOA μg/mL/OD600	0	100	300	500	700	1,000	1,500	2,000	3,000	5,000
B. breve GZX43 ΔpyrE	1.712	1.636	1.624	1.506	1.430	1.392	1.296	1.248	1.086	0.700
B. breve GZX43 WT	1.682	0.661	0.576	0.321	0.160	0.097	0.049	0.027	0.016	0.002