Immunogenetic studies of rhesus monkeys. 8. A new reagent of the G blood group system and an example of the founder principle

Abstract
A new reagent called G-3'' was discovered which detects the product of the G3 allele, regardless of the other G allele in the genotype. With this new reagent it is possible to delineate 9 of 10 genotypes of the G blood group system. The explicit detection of G3 revealed an example of the founder principle in that the frequency of this allele between the feral and laboratory-reared monkeys was significantly different.