Initial: the initial sample; ck-10D1-3: the triplicates of the control at the end of 10 feeding days; t-10D1-3: the triplicates of the Bacillus subtilis C-3102 treatment at the end of 10 feeding days; ck-20D1-3: the triplicates of the control at the end of 20 feeding days; t-20D1-3: the triplicates of the Bacillus subtilis C-3102 treatment at the end of 20 feeding days; ck-35D1-3: the triplicates
of the control at the end of 35 feeding days; t-35D1-3: the triplicates of the Bacillus subtilis C-3102 treatment at the end of 35 feeding days. 1-32: the band number.
