Genetic Code Evolution Started with the Incorporation of Glycine, Followed by Other Small Hydrophilic Amino Acids Harold S. BernhardtWayne M. Patrick Letter to the Editor 12 June 2014 Pages: 307 - 309
Proline Might Have Been the First Amino Acid in the Primitive Genetic Code Reina KomatsuRisa SawadaKoji Tamura Letter to the Editor 28 June 2014 Pages: 310 - 312
On How Many Fundamental Kinds of Cells are Present on Earth: Looking for Phylogenetic Traits that Would Allow the Identification of the Primary Lines of Descent Massimo Di Giulio Original Article 12 June 2014 Pages: 313 - 320
Did Neanderthals and Denisovans have Our De Novo Genes? John S. Taylor Letter to the Editor 22 June 2014 Pages: 321 - 323
Evolution of Helix Formation in the Ribosomal Internal Transcribed Spacer 2 (ITS2) and Its Significance for RNA Secondary Structures Lenka CaisováMichael Melkonian Original Article 08 June 2014 Pages: 324 - 337
Scombroid Fishes Provide Novel Insights into the Trait/Rate Associations of Molecular Evolution Fan QiuAndrew KitchenMichael M. Miyamoto Original Article 09 May 2014 Pages: 338 - 348
Molecular Evolutionary History of Sugarcane yellow leaf virus Based on Sequence Analysis of RNA-Dependent RNA Polymerase and Putative Aphid Transmission Factor-Coding Genes Abdelaleim Ismail ElSayedMoncef BoulilaPhilippe Rott Original Article 22 June 2014 Pages: 349 - 365