*Exon 1 was amplified as two fragments because the whole fragment was too long for DNA amplification in paraffin-embedded tissue. Exon 1a and exon 1b were overlapped so they together covered the whole
The present study assessed the effects of methionine, lysine, and tryptophan on the growth performance, amino acid composition, and immune-related gene expression of basa catfish (Pangasius bocourti).