Stear M J, Bell K
Anim Blood Groups Biochem Genet. 1984;15(4):231-6. doi: 10.1111/j.1365-2052.1984.tb01123.x.
Linkage at a recombination frequency of 0.10 or less between the bovine major histocompatibility system and the B, C and L red blood cell groups and the albumin, haemoglobin and transferrin loci was excluded by Morton's lod score method. The white blood cell antigen CA19, which is independent of the bovine major histocompatibility system, is the J blood group.
通过莫顿对数优势分数法排除了牛主要组织相容性系统与B、C和L红细胞组以及白蛋白、血红蛋白和转铁蛋白基因座之间重组频率为0.10或更低的连锁关系。独立于牛主要组织相容性系统的白细胞抗原CA19就是J血型。