1. Foreword to the Leloir publication

   • Ranwel Caputto

   OriginalPaper Pages: 61 - 62

2. Trisialoganglioside synthesis by a chicken brain sialyltransferase. Comparative study with the similar reaction for the synthesis of disialoganglioside

   • M. G. Mestrallet
   • F. A. Cumar
   • R. Caputto

   OriginalPaper Pages: 63 - 70

3. Polyamines and protein synthesis: Studies in various polyamine-requiring mutants ofEscherichia coli

   • Sara H. Goldemberg
   • I. D. Algranati

   OriginalPaper Pages: 71 - 77

4. Binding of estradiol receptor complexes to isolated human breast chromatin

   • Eduardo H. Charreau
   • Alberto Baldi

   OriginalPaper Pages: 79 - 86

5. Rate of concentration and digestion of radioactive growth hormone preparations injected in rats, as measured by the amount and nature of radioactivity in the tissues

   • Lilia A. Retegui-Sardou
   • Luis Omar Scaramal
   • Alejandro C. Paladini

   OriginalPaper Pages: 87 - 96

6. Porphyrin biosynthesis. Immobilized enzymes IV. Studies on aminolaevulate dehydratase attached to Sepharose

   • Ana Maria Stella
   • Eva Wider de Xifra
   • Alcira M. del C. Batlle

   OriginalPaper Pages: 97 - 104

7. Protein synthesis in resting and stimulated human lymphocytes

   • Oscar Burrone
   • Israel D. Algranati

   OriginalPaper Pages: 105 - 110

8. Synthesis of dolichol derivatives in human erythrocyte membranes

   • Josefina Martin-Barrientos
   • Armando J. Parodi

   OriginalPaper Pages: 111 - 117

9. Nuclear protein phosphokinase activities and phosphorylation of chromosomal proteins in embryonic and adult muscles of the chick

   • Marta M. Piras
   • Romano Piras

   OriginalPaper Pages: 119 - 125

10. Enzymatic synthesis of polyprenol monophosphate mannose in insects

    • Enrique Belocopitow
    • Luis R. Marechal
    • Luis A. Quesada Allue

    OriginalPaper Pages: 127 - 134

11. Influence of cyclic 3′,5′-adenosine monophosphate on uracil uptake by rifampicin treatedEscherichia coli cells

    • Norberto D. Judewicz
    • Héctor N. Torres

    OriginalPaper Pages: 135 - 139

12. A primer independent activity of rabbit muscle phosphorylaseb

    • Juana Tandecarz
    • Nelly Lavintman
    • Carlos E. Cardini

    OriginalPaper Pages: 141 - 148

13. Sucrose metabolism in green algae I. The presence of sucrose synthetase and sucrose phosphate synthetase

    • Washington R. Duran
    • Horacio G. Pontis

    OriginalPaper Pages: 149 - 152

14. Purification of apo-3-D-(-) hydroxybutyrate dehydrogenase from rat liver mitochondria

    • J. C. Vidal
    • E. A. Guglielmucci
    • A. O. M. Stoppani

    OriginalPaper Pages: 153 - 169

15. Glycosylation of endogenous protein(s) of the rough and smooth microsomes by a lipid sugar intermediate

    • V. Idoyaga Vargas
    • H. Carminatti

    OriginalPaper Pages: 171 - 176

16. Synthesis of a compound soluble in organic solvents from deoxycytidine triphosphate in permeabilized normal human lymphocytes

    • José Mordoh
    • Bertold Fridlender

    OriginalPaper Pages: 177 - 185

17. Porphyrin biosynthesis from porphobilinogen by duck blood hemolysate

    • Rosalia B. Frydman
    • Benjamin Frydman
    • Graciela Feinstein

    OriginalPaper Pages: 187 - 192

18. A lipid linked oligosaccharide which contains hexosamine, mannose and glucose

    • Eduardo Tábora
    • Nicolás H. Behrens

    OriginalPaper Pages: 193 - 196

19. Incorporation and metabolism of stearic, oleic, linoleic andα-linolenic acids in Minimal Deviation Hepatoma 7288 C cells

    • Graciela Gaspar
    • Maria J. T. de Alaniz
    • Rodolfo R. Brenner

    OriginalPaper Pages: 197 - 203

20. Synthesis of polyprenol-monophosphate-β-galactose by Acetobacter xylinum

    • Pedro Romero
    • Rodolfo C. Garcia
    • Marcelo Dankert

    OriginalPaper Pages: 205 - 212

21. Diabetes-induced alteration in subcellular distribution of poly(A)-rich RNA from skeletal muscle

    • Diana L. K. de Pisarev
    • Eduardo F. Recondo
    • Gilbert Vassart

    OriginalPaper Pages: 213 - 216