PGM1 system. Report on the international workshop, October 10-11, 1983, Munich, West Germany

Because of the increase in the number of PGM1 polymorphisms and the existence of four distinct nomenclatures for expressing subtypes by isoelectric focusing, a nomenclature workshop was held in 1983 to compare variants and arrive at a single method for reporting PGM1 data. A total of 30 rare variants were identified and the recommended method for expressing the four common alleles is PGM1*1A, PGM1*1B, PGM1*2A, and PGM1*2B.