1. Analysis of a case of mutagen specificity in Neurospora crassa

   • C. Auerbach
   • D. Ramsay

   OriginalPaper Pages: 1 - 17

2. Further genetic mapping of the phoA-phoR region for alkaline phosphatase synthesis in Escherichia coli K12

   • Ezra Yagil
   • Moshe Bracha
   • Nava Silberstein

   OriginalPaper Pages: 18 - 26

3. Regulierende Wirkung des Gens C der Sorbose-Resistenz von Neurospora crassa auf den Zuckertransport

   • Walter Klingmüller
   • Hosa Huh
   • Fritz Kaudewitz

   OriginalPaper Pages: 27 - 41

4. Identification of ten genes that control ribosome formation in yeast

   • Leland H. Hartwell
   • Calvin S. McLaughlin
   • Jonathan R. Warner

   OriginalPaper Pages: 42 - 56

5. Pleiotropic effects of de-repressed bacterial sex factors on colicinogeny and cell wall structure

   • J. E. Dowman
   • G. G. Meynell

   OriginalPaper Pages: 57 - 68

6. Differential “liquid holding recovery” for the lethal effect and cytoplasmic “petite” induction by UV light in Saccharomyces cerevisiae

   • E. Moustacchi
   • S. Enteric

   OriginalPaper Pages: 69 - 83

7. One way to do experiments on gene conversion?

   • H. Ch. Spatz
   • T. A. Trautner

   OriginalPaper Pages: 84 - 106