The Evolutionary Origin of Biological Function and Complexity Addy Pross Original Article 20 March 2013 Pages: 185 - 191
Molecular Phylogeny and Evolution of the Proteins Encoded by Coleoid (Cuttlefish, Octopus, and Squid) Posterior Venom Glands Tim RuderKartik SunagarBryan G. Fry Original Article 02 March 2013 Pages: 192 - 204
Inference of Functional Divergence Among Proteins When the Evolutionary Process is Non-stationary Rachael A. BayJoseph P. Bielawski OriginalPaper 27 February 2013 Pages: 205 - 215
Mosaic Evolution of Silk Genes in Aliatypus Trapdoor Spiders (Mygalomorphae, Antrodiaetidae) James StarrettCheryl Y. Hayashi Original Article 16 March 2013 Pages: 216 - 227
Testing for Natural Selection in Human Exonic Splicing Regulators Associated with Evolutionary Rate Shifts Rodrigo F. RamalhoSahar GelfmanDiogo Meyer Original Article 26 March 2013 Pages: 228 - 239
New Paralogues and Revised Time Line in the Expansion of the Vertebrate GH18 Family Mushtaq HussainJoanna B. Wilson OriginalPaper 05 April 2013 Pages: 240 - 260
Diversification of the Duplicated F3h Genes in Triticeae E. K. KhlestkinaO. B. DobrovolskayaE. A. Salina Letter to the Editor 16 March 2013 Pages: 261 - 266