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Phylogenetic relationships, gene structure, motif patterns, and conserved domain regions of the casein proteins gene family. (A) Phylogenetic relationship of 24 amino acid sequences of casein proteins. (B) Gene structure of casein. (C) Motif pattern. (D) Conserved domain regions of the casein proteins gene family. Ten putative motifs are indicated in different colored boxes. For details of motifs refer to Table 1.
