MeSH definition : A system of universal human blood group isoantigens with many associated subgroups.
The M and N traits are codominant and the S and s traits are probably very closely
linked alleles, including the U antigen. This system is most frequently used in paternity
studies.;
A system of universal human blood group isoantigens with many associated subgroups.
The M and N traits are codominant and the S and s traits are probably very closely
linked alleles, including the U antigen. This system is most frequently used in paternity
studies.