1. Structural relatedness ofκ-casein and fibrinogenγ-chain

   • Pierre Jollès
   • Marie-Henriette Loucheux-Lefebvre
   • Agnes Henschen

   OriginalPaper Pages: 271 - 277

2. Cyanamide mediated syntheses under plausible primitive earth conditions

   • D. E. Epps
   • E. Sherwood
   • J. Oró

   OriginalPaper Pages: 279 - 292

3. HCN: A plausible source of purines, pyrimidines and amino acids on the primitive earth

   • J. P. Ferris
   • P. C. Joshi
   • J. G. Lawless

   OriginalPaper Pages: 293 - 311

4. The asymmetry of life

   • Bengt Nordén

   OriginalPaper Pages: 313 - 332

5. Nonrandom amino acid substitution and estimation of the number of nucleotide substitutions in evolution

   • Masatoshi Nei
   • Yoshio Tateno

   OriginalPaper Pages: 333 - 347

6. Evaluation of compositional nonrandomness in proteins

   • R. Holmquist

   OriginalPaper Pages: 349 - 360

7. The reh theory of protein and nucleic acid divergence: A retrospective update

   • Richard Holmquist

   OriginalPaper Pages: 361 - 374

8. Recently published papers in the field of molecular evolution

   OriginalPaper Pages: XIII - XVIII