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Objectives
This study aimed to investigate single‐nucleotide variants (SNVs) associated with P1 expression among Thai blood donors and develop a genotyping method using multiplex polymerase chain reaction (PCR) to predict P1 blood group status.
Background
The α1,4‐galactosyltransferase (A4GALT), also called Gb3/CD77 synthase or P1/Pk synthase enzyme, is encoded by the A4GALT gene and catalyses...