[Chemical differentiation of M and N blood group antigens].
1978
W Dahr
UI
MeSH Term
Description
Entries
D007519
Isoantigens
Antigens that exist in alternative (allelic) forms in a single species. When an isoantigen is encountered by species members who lack it, an immune response is induced. Typical isoantigens are the BLOOD GROUP ANTIGENS.
Alloantigens,Alloantigen,Isoantigen
D007930
Leucine
An essential branched-chain amino acid important for hemoglobin formation.
L-Leucine,Leucine, L-Isomer,L-Isomer Leucine,Leucine, L Isomer
D008951
MNSs Blood-Group System
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.
Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D012694
Serine
A non-essential amino acid occurring in natural form as the L-isomer. It is synthesized from GLYCINE or THREONINE. It is involved in the biosynthesis of PURINES; PYRIMIDINES; and other amino acids.