1. Some biochemical properties of an acyclic oligonucleotide analogue. A plausible ancestor of the DNA?

   • Liliane Merle
   • Gérard Spach
   • Attila Szemzö

   OriginalPaper Pages: 91 - 103

2. Photo and thermal reactions of ferrous hydroxide

   • David Mauzerall
   • Zofia Borowska
   • Irene Zielinski

   OriginalPaper Pages: 105 - 114

3. Some proteins keep “living fossil” pre-sequence

   • Orlin Ch. Ivanov

   OriginalPaper Pages: 115 - 124

4. Chiral-symmetry-breaking in nonequilibrium chemical systems: The racemization influence

   • M. Cattani
   • Tânia Tomé

   OriginalPaper Pages: 125 - 136

5. Chiral symmetry breaking in nonlinear autocatalytic reactions and the effect of external noise

   • K. Tennakone
   • L. P. M. P. Vitharana

   OriginalPaper Pages: 137 - 143

6. Book reviews

   • James F. Kasting
   • Paul I. Abell
   • Bruce H. Tiffney

   BookReview Pages: 145 - 152