1. The La antigen shuttles between the nucleus and the cytoplasm in CV-1 cells

   • Michael Bachmann
   • Karin Pfeifer
   • Werner E. G. Müller

   Original Articles Pages: 103 - 114

2. Synthesis of phosphatidylcholine and phosphatidylglycerol in rat lung mitochondria

   • Michael Schlame
   • Bernd Rüstow
   • Dietrich Kunze

   Original Article Pages: 115 - 122

3. Changes in DNA topology can modulatein vitro transcription of certain RNA polymerase III genes

   • JoAnn M. Sekiguchi
   • Richard A. Swank
   • Eric B. Kmiec

   Original Article Pages: 123 - 133

4. Purification of cadmium-binding proteins from related species of terrestrial helicidae (gastropoda, mollusca): A comparative study

   • Reinhard Dallinger
   • Burkhard Berger
   • Andrea Bauer-Hilty

   Original Article Pages: 135 - 145

5. Stimulation of enzymatic activity in filament preparations of casein kinase II by polylysine, melittin, and spermine

   • Mark D. Mamrack

   Original Article Pages: 147 - 157

6. Effect of tetranitromethane on the biological activities of botulinum neurotoxin types A, B and E

   • M. Woody
   • B. R. DasGupta

   Original Article Pages: 159 - 169

7. Antibodies to rat sperm tail polypeptides recognize Sertoli cell secretory proteins

   • Abraham L. Kierszenbaum
   • Munir Abdullah
   • Laura L. Tres

   Original Article Pages: 171 - 179

8. Analysis of a soluble lipid-protein complex carrying endogenous 11-cis retinaldehyde from bovine retinal pigment epithelium

   • M. A. Livrea
   • A. Bongiorno
   • L. Pandolfo

   Original Article Pages: 181 - 189

9. Effects of organic and inorganic Ca antagonists on rat platelet arachidonic acid metabolism in the presence of Ca²⁺, Sr²⁺ and Ba²⁺

   • Denis Blache
   • Maryvonne Ciavatti

   Original Article Pages: 191 - 196

10. Announcement

    Announcement Pages: 197 - 198