血型是具有多态性的人类遗传性状之一,它遵循孟德尔遗传定律遗传,终身不变。不受外界环境的影响。因此在法医亲子鉴定中,血型是一个有力的工具。不但可以作非父(母)的排除;而且在某些案例中可以肯定父(母)子关系,在国内外已成为判断亲子关系的法律依据之一。我们自一九八六年八月以来,受司法部门的委托,先后为其鉴定九例,均获得无异 Blood type is one of the polymorphic human genetic traits, which follow the Mendelian laws of inheritance, life-long unchanged. Not affected by the external environment. Therefore, in forensic paternity testing, blood type is a powerful tool. Not only can it be used as a non-parent exclusion, but in some cases it can be affirmed that the parent-child relationship has become one of the legal bases for judging parent-child relationship at home and abroad. Since August 1986, commissioned by the judicial department, we have successively appraised nine cases of them and all obtained the same