Johnson, G B Evaluation of the Stepwise Mutation Model of Electrophoretic Mobility: Comparison of the Gel Sieving Behavior of Alleles at the Esterase-5 Locus of DROSOPHILA PSEUDOOBSCURA. [electronic resource] - Genetics Sep 1977 - 139-57 p. digital Publication Type: Journal Article ISSN: 0016-6731 Standard No.: 10.1093/genetics/87.1.139 doi