Nishimura Y, Yasuda N, Sasazuki T, Shaw S
Tissue Antigens. 1984 May;23(5):314-5. doi: 10.1111/j.1399-0039.1984.tb00051.x.
The gene frequency (+/- SD) of SB alleles was estimated in the Japanese population as follows: SB1 0.00, SB2 0.195 +/- 0.027, SB3 0.070 +/- 0.017, SB4 0.091 +/- 0.019, SB5 0.335 +/- 0.034 and SB blank 0.308 +/- 0.035. The absence of SB1 allele, decrease of SB4 allele and increase of SB5 allele are characteristic features of the SB system in the Japanese population as compared with Caucasians.
SB等位基因在日本人群中的基因频率(±标准差)估计如下:SB1为0.00,SB2为0.195±0.027,SB3为0.070±0.017,SB4为0.091±0.019,SB5为0.335±0.034,SB空白为0.308±0.035。与白种人相比,SB1等位基因缺失、SB4等位基因减少以及SB5等位基因增加是日本人群中SB系统的特征。