Gene entry

GYPA

glycophorin A (MNS blood group)

Chromosome

4

Cytoband

4q31.21

Variants (rsID)

27

GYPA is a protein-coding gene, meaning the body reads it as instructions to build a protein, located on chromosome 4 (region 4q31.21). Its official name is “glycophorin A (MNS blood group)”. The reference table lists 27 variants (rsID) for this gene.

Data from the institutional reference table and public NCBI annotation. For education only; not a substitute for medical or genetic counselling.