Fig. 4. Lysozyme activity of olive flounder (mean SE, n ¼ 6) control and infected after
feeding with low (3.4 104), medium (3.5 106), and high (3.4 108) cfu ml1 of
Zooshikella supplemented diets at chosen weeks. Statistical differences (P < 0.05) from
the control group are indicated by asterisks.