Extended Data Fig. 4.
Body weight of each mouse in the absence of S. Typhimurium infection was monitored daily with or without 1% L-Orn administration in drinking water, showing no significant change in body weight. The mean and SEM (error bars) are derived from ten biological replicates (n = 10). Statistical significance (two-tailed t-test) compared to control (Ctrl): ns, not significant.