
Effects of a commercial probiotic BS containing Bacillus subtilis and Bacillus licheniformis on growth, immune response and disease resistance in Nile tilapia, Oreochromis niloticus
Keywords: ﺗﻴﻼﭘﻴﺎی ﻧﻴﻞ; Oreochromis niloticus; Streptococcus agalactiae; Growth; Gene expression; Bacillus;