Comparison of the 11 strains of adr, gene, 2 strains of adw and 2 strains of ayw showed the amino acid residues in position 47, 110, 126, 160 may be regarded as the candidates of w/r determinants.

• 比较11株adr亚型、2抹adw亚型与2株ayw亚型的S基因全顺序,发现在第47,110,113,126,160位的密码子在r亚型中有同源性,在w亚型中也有同源性,所以是w/r亚型决定簇的候选部位。