1. Random walking

   • Thomas H. Jukes

   Legacy Pages: 377 - 378

2. Calculation of sequence divergence from the thermal stability of DNA heteroduplexes

   • Mark S. Springer
   • Eric H. Davidson
   • Roy J. Britten

   OriginalPaper Pages: 379 - 382

3. A phylogenetic analysis based on the gene encoding phosphoglycerate kinase

   • Geeta B. Vohra
   • G. Brian Golding
   • Ronald E. Pearlman

   OriginalPaper Pages: 383 - 395

4. Early evolutionary relationships among known life forms inferred from elongation factor EF-2/EF-G sequences: Phylogenetic coherence and structure of the archaeal domain

   • Piero Cammarano
   • Peter Palm
   • Orsola Tiboni

   OriginalPaper Pages: 396 - 405

5. Insect muscle actins differ distinctly from invertebrate and vertebrate cytoplasmic actins

   • Nicole Mounier
   • Manolo Gouy
   • Jean Claude Prudhomme

   OriginalPaper Pages: 406 - 415

6. Evolution of EF-hand calcium-modulated proteins. II. Domains of several subfamilies have diverse evolutionary histories

   • Susumu Nakayama
   • Nancy D. Moncrief
   • Robert H. Kretsinger

   OriginalPaper Pages: 416 - 448

7. Comparison of proteins of ADP-glucose pyrophosphorylase from diverse sources

   • Brian J. Smith-White
   • Jack Preiss

   OriginalPaper Pages: 449 - 464

8. On the evolution of the bacterial major sigma factors

   • Przemysław Szafrański

   Letter to the Editor Pages: 465 - 467