Alignment of nucleotide and amino acid sequences of C57BL/6J and SEG/Pas Wap. The deduced amino acid sequence is given above according to the one-letter code. Horizontal arrows indicate the position and orientation of primers used for amplification. Pink frames show the SNP between C57BL/6J and SEG/Pas and blue frames indicate the translation-initiation and termination codon. Red amino acid residues in SEG/Pas sequence represent amino acid substitutions (K36E, T94A, M99K); Δ represents the loss of the serine in position 93.