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    Wikipedia
    https://en.wikipedia.org/wiki/MNS_antigen_system
    MNS antigen system - Wikipedia
    The MN blood group

    The MN blood group in humans is under the control of a pair of co-dominant alleles, L and L . Most people in the Inuit population are M/M, while this genotype is rare among Aborigines. In fact, they tend to possess the opposite gen… 展开

    The U and Ss groups: an overview

    The S antigen is relatively common (~55% of the population) and the s antigen is very common (~89% of the population). Anti-S and anti-s can cause hemolytic transfusion reactions and hemolytic disease of the newborn.The … 展开

    Other MNS antigens

    The other 41 identified antigens in the MNS group are low incidence, such as He (0.8% of the population) or high incidence, such as EN (>99.9% of the population). 展开

    MNS glycoproteins and genes

    Antigens of the MNS system are located on one of two glycoproteins: glycophorin A (GPA, CD235A) and glycophorin B (GPB, CD235B). Each glycoprotein crosses the membrane once and has an external N-terminal domain … 展开

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