Bowling A T, Nickel L S
Veterinary Genetics Laboratory, School of Veterinary Medicine, University of California, Davis 95616.
Anim Genet. 1992;23(6):557-9. doi: 10.1111/j.1365-2052.1992.tb00179.x.
Family data from Paso Fino horses support the existence of a new allele (Aabdf) in the A system of red cell alloantigens. Considering breeds throughout the world, the A system now consists of 13 alleles defined by reagents which serologically detect seven factors.
来自帕索马的家族数据支持红细胞同种异体抗原A系统中一个新等位基因（Aabdf）的存在。考虑到世界各地的品种，A系统现在由13个等位基因组成，这些等位基因由血清学检测七个因子的试剂定义。
