MN BLOOD GROUP ANTIGEN Meaning and
Definition
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The MN blood group antigen is a genetic marker found on the surface of red blood cells that determines the presence or absence of specific antigens. It is part of the MNS blood group system, which is one of the thirty-five known human blood group systems.
The MN blood group antigens are glycoproteins and glycolipids that are attached to the surface of red blood cells. The presence or absence of these antigens is determined by two alleles, M and N, inherited from an individual's parents. The M allele produces the M antigen, while the N allele produces the N antigen. If both alleles are present, the individual is said to have the MN phenotype.
The MN blood group antigens play a crucial role in blood transfusion compatibility and organ transplantation. They are important in determining blood type and can influence the body's immune response. For example, if someone with an MN antigen deficiency receives blood from a donor with the same deficiency, they are less likely to experience adverse reactions. Conversely, if someone with an M or N antigen deficiency receives blood from a donor with the corresponding antigen, they are more likely to have an immune response against the transfused blood.
The MN blood group antigen is not limited to the red blood cells but can also be found in other tissues and body fluids. It is highly polymorphic, meaning there are multiple variations within the population, making it an important genetic marker in population studies and forensic investigations.
Common Misspellings for MN BLOOD GROUP ANTIGEN
- nn blood group antigen
- kn blood group antigen
- jn blood group antigen
- mb blood group antigen
- mm blood group antigen
- mj blood group antigen
- mh blood group antigen
- mn vlood group antigen
- mn nlood group antigen
- mn hlood group antigen
- mn glood group antigen
- mn bkood group antigen
- mn bpood group antigen
- mn boood group antigen
- mn bliod group antigen
- mn blkod group antigen
- mn bllod group antigen
- mn blpod group antigen
- mn bl0od group antigen
- mn bl9od group antigen
