1. Allozyme variation in the fruit flies Dacus tryoni and Dacus neohumeralis (Tephritidae)

   • Stephen W. McKechnie

   OriginalPaper Pages: 337 - 346

2. Esterase-8 (Es-8): Characterization, polymorphism, and linkage of an erythrocyte esterase locus on chromosome 7 of Mus musculus

   • Verne M. Chapman
   • Elizabeth A. Nichols
   • Frank H. Ruddle

   OriginalPaper Pages: 347 - 358

3. Phenol oxidase activity and the Lozenge locus of Drosophila melanogaster

   • Cynthia K. Warner
   • E. H. Grell
   • K. Bruce Jacobson

   OriginalPaper Pages: 359 - 365

4. Linkage and expression of the Eg locus controlling inclusion of β-glucuronidase into microsomes

   • Tom R. Karl
   • Verne M. Chapman

   OriginalPaper Pages: 367 - 372

5. Hemoglobin polymorphism in fishes. I. Complex phenotypic patterns in the toadfish, Opsanus tau

   • Unni E. H. Fyhn
   • Bolling Sullivan

   OriginalPaper Pages: 373 - 385

6. Adh ⁿ⁵: A temperature-sensitive mutant at the Adh locus in Drosophila

   • Charles Vigue
   • William Sofer

   OriginalPaper Pages: 387 - 396

7. Mosaicism of peripheral blood lymphocyte populations in females heterozygous for the Lesch-Nyhan mutation

   • Richard J. Albertini
   • Robert DeMars

   OriginalPaper Pages: 397 - 411