1. Nonlinear Analysis of tRNAs Nucleotide Sequences by Random Walks: Randomness and Order in the Primitive Informational Polymers

   • G. Bianciardi
   • L. Borruso

   Letter to the Editor 11 January 2015 Pages: 81 - 85

   

2. Salt-Promoted Synthesis of RNA-like Molecules in Simulated Hydrothermal Conditions

   • Laura Da Silva
   • Marie-Christine Maurel
   • David Deamer

   Original Article 09 December 2014 Pages: 86 - 97

   

3. The Non-Biological Meaning of the Term “Prokaryote” and Its Implications

   • Massimo Di Giulio

   Letter to the Editor 23 December 2014 Pages: 98 - 101

4. Evolution of Threonine Aldolases, a Diverse Family Involved in the Second Pathway of Glycine Biosynthesis

   • Guangxiu Liu
   • Manxiao Zhang
   • Qi Zhang

   Letter to the Editor 03 February 2015 Pages: 102 - 107

   

5. Evolutionary Relationships Among Barley and Arabidopsis Core Circadian Clock and Clock-Associated Genes

   • Cristiane P. G. Calixto
   • Robbie Waugh
   • John W. S. Brown

   Original Article Open access 22 January 2015 Pages: 108 - 119

   

6. Low Levels of LTR Retrotransposon Deletion by Ectopic Recombination in the Gigantic Genomes of Salamanders

   • Matthew Blake Frahry
   • Cheng Sun
   • Rachel Lockridge Mueller

   Original Article 22 January 2015 Pages: 120 - 129

   

7. Adaptive Evolution of Formyl Peptide Receptors in Mammals

   • Yoshinori Muto
   • Stéphane Guindon
   • Hiroshi Ueda

   Original Article 28 January 2015 Pages: 130 - 141