1. Evolutionary History of TOPIIA Topoisomerases in Animals

   • Filipa Moreira
   • Miguel Arenas
   • Filipe Pereira

   Original Article 14 February 2022 Pages: 149 - 165

   

2. Adaptation and Exaptation: From Small Molecules to Feathers

   • Moran Frenkel-Pinter
   • Anton S. Petrov
   • Loren Dean Williams

   Original Article Open access 04 March 2022 Pages: 166 - 175

   

3. Emergence of Avian coronavirus Escape Mutants Under Suboptimal Antibody Titers

   • P. E. Brandão
   • M. Berg
   • S. A. Taniwaki

   Original Article 23 February 2022 Pages: 176 - 181

   

4. A Thermodynamic Model for Water Activity and Redox Potential in Evolution and Development

   • Jeffrey M. Dick

   Original Article 13 March 2022 Pages: 182 - 199

   

5. Diversification Rate is Associated with Rate of Molecular Evolution in Ray-Finned Fish (Actinopterygii)

   • Andrew M. Ritchie
   • Xia Hua
   • Lindell Bromham

   Original Article Open access 09 March 2022 Pages: 200 - 214

   

6. Evolutionary Adjustment of tRNA Identity Rules in Bacillariophyta for Recognition by an Aminoacyl-tRNA Synthetase Adds a Facet to the Origin of Diatoms

   • Gabor L. Igloi

   Original Article Open access 24 March 2022 Pages: 215 - 226