1. Announcement

   Announcement Pages: 1 - 1

2. Non-immune interaction of erythrophilic IgG fractions with human red blood cells

   • Shlomo Dagan
   • Alain Beretz
   • Zvi Spirer

   Original Articles Pages: 5 - 11

3. Active site studies on Bacillus amyloliquefaciens α-amylase (I)

   • R. D. Dua
   • Sunil Kochhar

   Original Articles Pages: 13 - 20

4. Purification and subunit structure of RNA polymerases I and II from Dictyostelium discoideum vegetative cells

   • Margarita F. Renart
   • Leandro Sastre
   • Jésus Sebastián

   Original Articles Pages: 21 - 29

5. Enhancement of murine B cell responses to lipopolysaccharide by supernatants of irradiated peripheral blood leukocytes

   • R. Chaby
   • R. Girard

   Original Articles Pages: 31 - 38

6. A prostatic-like acid phosphatase is present in human lactating milk

   • Osvaldo L. Podhajcer
   • Jorge E. Filmus
   • Jose Mordoh

   Original Articles Pages: 39 - 43

7. Differential expression of multiple forms of arginase in cultured cells

   • Elaine B. Spector
   • Rita M. Kern
   • Stephen D. Cederbaum

   Original Articles Pages: 45 - 53

8. Partial reconstitution of 60S ribosomal subunits from yeast

   • Agustín Vioque
   • Enrique Palacián

   Original Articles Pages: 55 - 60

9. Hexose metabolism in pancreatic islets. — Galactose transport, phosphorylation and oxidation

   • Marie-Heĺène Giroix
   • Francine Malaisse-Lagae
   • Willy J. Malaisse

   Original Articles Pages: 61 - 64

10. Nerve growth factor. A structural relationship between its proteolytic and leukocyte-chemotactic active sites

    • Michael Younga
    • Adrian P. Gee
    • Kathy L. Mungera

    Original Articles Pages: 65 - 69

11. DNA polymerase III holoenzyme of Escherichia coli: Components and function of a true replicative complex

    • Charles S. McHenry

    Review Pages: 71 - 85

12. On the role of sulfolipids in mammalian metabolism

    • Akhlaq A. Farooqui
    • Lloyd A. Horrocks

    Review Pages: 87 - 95