“…Moreover, supplementation with 0.2% of commercial nucleotide (Optimûm, Chemoforma, Augst, Switzerland) in the practical diet also failed to promote growth performance of juvenile red drum (Li et al, 2005). It was also reported that 0.2% of purified AMP, and 0.4% of purified IMP, GMP, UMP and CMP, respectively, supplemented in casein-based semi-purified diet, significantly promoted growth performance of juvenile red sea bream Pagrus major (Hossain et al, 2016a(Hossain et al, , 2016Hossain, Koshio, Ishikawa, Yokoyama, & Sony, 2016b, 2017a, 2017b. It was also reported that 0.2% of purified AMP, and 0.4% of purified IMP, GMP, UMP and CMP, respectively, supplemented in casein-based semi-purified diet, significantly promoted growth performance of juvenile red sea bream Pagrus major (Hossain et al, 2016a(Hossain et al, , 2016Hossain, Koshio, Ishikawa, Yokoyama, & Sony, 2016b, 2017a, 2017b.…”