Silica, Alumina, and Clay-Catalyzed Alanine Peptide Bond Formation Juraj BujdákBernd M. Rode Pages: 457 - 466
Conserved Gene Clusters in Bacterial Genomes Provide Further Support for the Primacy of RNA Janet L. SiefertKirt A. MartinGeorge E. Fox Pages: 467 - 472
Rapid Rate of Control-Region Evolution in Pacific Butterflyfishes (Chaetodontidae) W. Owen McMillanStephen R. Palumbi Pages: 473 - 484
Positional Preferences of Polypurine/Polypyrimidine Tracts in Saccharomyces cerevisiae Genome: Implications for cis Regulation of Gene Expression Sowmya RaghavanPradeep K. BurmaSamir K. Brahmachari Pages: 485 - 498
Evolution of Orthologous Intronless and Intron-Bearing Globin Genes in Two Insect Species Mary GruhlWen-Yen KaoGerald Bergtrom Pages: 499 - 508
Loss of Introns in the Pollen-Specific Actin Gene Subfamily Members of Potato and Tomato Guy DrouinMário Moniz de Sá Pages: 509 - 513
Codon Usage Bias and tRNA Abundance in Drosophila Etsuko N. MoriyamaJeffrey R. Powell Pages: 514 - 523
The Molecular Evolution of Visual Pigments of Freshwater Crayfishes (Decapoda: Cambaridae) Keith A. CrandallThomas W. Cronin Pages: 524 - 534
Molecular Evolution of the Photolyase–Blue-Light Photoreceptor Family Satoru KanaiReiko KikunoTakeshi Todo Pages: 535 - 548
The Evolution of the Conserved ATPase Domain (CAD): Reconstructing the History of an Ancient Protein Module Jonathan C. SwaffieldMichael D. Purugganan Pages: 549 - 563
Tail-to-Head Arrangement of a Partial Chicken Glyceraldehyde-3-Phosphate Dehydrogenase Processed Pseudogene Richard LumMaxine L. Linial Pages: 564 - 570