TABLE 3

X. nematophila antibiotic activity in culture supernatants

Time (h)% inhibition [mean (SEM)] in indicated medium
0.5× dilutedUndiluted
LB brothGrace's mediumLB brothGrace's medium
68.4 (3.3)14.1 (1.1)10.3 (3.7)10.2 (1.3)
933.5 (2.2)7.8 (3.7)89.9 (3.8)20.1 (0.6)
1284.0 (2.3)4.2 (2.2)96.3 (0.7)96.9 (0.6)
2472.9 (6.1)5.6 (10.3)95.1 (1.7)86.0 (6.6)
4861.8 (3.7)6.0 (9.6)88.8 (2.3)23.0 (7.0)
7240.7 (6.0)7.2 (9.0)76.4 (3.8)13.8 (6.8)