![Protein Polymorphism and Genic Heterozygosity in a Population of the Permanent Translocation Heterozygote, Oenothera biennis]()
Protein Polymorphism and Genic Heterozygosity in a Population of the Permanent Translocation Heterozygote, Oenothera biennisDonald A. Levin, Gary P. Howland and Erich Steiner · Proceedings of the National Academy of Sciences of the United States of America · 1972