title: Allelic specific heterogeneity in the Pi:Gm linkage group.
mesh_terms: D000483:Alleles; D002874:Chromosome Mapping; D005260:Female; D008040:Genetic Linkage; D006801:Humans; D007136:Immunoglobulins / Q000235:genetics*; D008297:Male; D010641:Phenotype; D011995:Recombination, Genetic; D000515:alpha 1-Antitrypsin / Q000235:genetics*
chemical_list: D007136:Immunoglobulins; D000515:alpha 1-Antitrypsin