1. Gene modulation in Drosophila: Dosage compensation of Pgd ⁺ and Zw ⁺ genes

   • James T. Bowman
   • John R. Simmons

   OriginalPaper Pages: 319 - 331

2. Simple inheritance of variations in male mouse kidney β-glucuronidase activity

   • L.-G. Lundin
   • E. M. Håkansson

   OriginalPaper Pages: 333 - 340

3. Evidence for post-transcriptional modification of human salivary amylase (Amy₁) isozymes

   • R. C. Karn
   • Jeff D. Shulkin
   • Ruth C. Newell

   OriginalPaper Pages: 341 - 350

4. Mendelian inheritance of variations in β-galactosidase activities in the house mouse

   • L.-G. Lundin
   • R. Seyedyazdani

   OriginalPaper Pages: 351 - 361

5. Genetics of esterases in Drosophila of the virilis group. I. Characteristics of esterase patterns in D. virilis, D. texana, D. littoralis, and their hybrids

   • L. I. Korochkin
   • N. M. Matveeva
   • M. B. Evgeniev

   OriginalPaper Pages: 363 - 393

6. Linkage of a plasma protein marker (Gl-1) and the Hooded locus in the rat, Rattus norvegicus

   • R. Moutier
   • K. Toyama
   • M. F. Charrier

   Note Pages: 395 - 398

7. Characterization of a new variant of human red cell carbonic anhydrase I, CA if London (Glu-102→Lys)

   • N. D. Carter
   • R. J. Tanis
   • R. E. Ferrell

   OriginalPaper Pages: 399 - 408