1. Origin of Sex-Biased Mental Disorders: An Evolutionary Perspective

   • Rama S. Singh
   • Karun K. Singh
   • Shiva M. Singh

   Review Open access 25 February 2021 Pages: 195 - 213

   

2. Newly Discovered AqE Gene is Highly Conserved in Non-tetrapod Vertebrates

   • Lyudmila V. Puzakova
   • Mikhail V. Puzakov
   • Olga L. Gostyukhina

   Original Article 19 February 2021 Pages: 214 - 224

   

3. Molecular Evolution of rbcL in Orthotrichales (Bryophyta): Site Variation, Adaptive Evolution, and Coevolutionary Patterns of Amino Acid Replacements

   • Moisès Bernabeu
   • Josep A. Rosselló

   Original Article 20 February 2021 Pages: 225 - 237

   

4. Evolutionary Rates are Correlated Between Buchnera Endosymbionts and the Mitochondrial Genomes of Their Aphid Hosts

   • Daej A. Arab
   • Nathan Lo

   Original Article 17 March 2021 Pages: 238 - 248

   

5. Origin of the 16S Ribosomal Molecule from Ancestor tRNAs

   • Savio Torres de Farias
   • Thais Gaudêncio Rêgo
   • Marco V. José

   Original Article 24 March 2021 Pages: 249 - 256

   

6. Estimating the Influence of Physicochemical and Biochemical Property Indexes on Selection for Amino Acids Usage in Eukaryotic Cells

   • Giovani B. Fogalli
   • Sergio R. P. Line

   Original Article 24 March 2021 Pages: 257 - 268

   

7. Genome-Wide Investigation of Major Enzyme-Encoding Genes in the Flavonoid Metabolic Pathway in Tartary Buckwheat (Fagopyrum tataricum)

   • Yingjun Yao
   • Lei Sun
   • Qi Wu

   Original Article 24 March 2021 Pages: 269 - 286

   

8. Molecular Evolution and Local Root Heterogeneous Expression of the Chenopodium quinoa ARF Genes Provide Insights into the Adaptive Domestication of Crops in Complex Environments

   • Wenjun Sun
   • Haomiao Yu
   • Hui Chen

   Original Article 23 March 2021 Pages: 287 - 301

   

9. Deformity Index: A Semi-Reference Clade-Based Quality Metric of Phylogenetic Trees

   • Aritra Mahapatra
   • Jayanta Mukherjee

   Original Article 03 April 2021 Pages: 302 - 312

   

10. The Chemosensory Repertoire of the Eastern Diamondback Rattlesnake (Crotalus adamanteus) Reveals Complementary Genetics of Olfactory and Vomeronasal-Type Receptors

    • Michael P. Hogan
    • A. Carl Whittington
    • Darin R. Rokyta

    Original Article 21 April 2021 Pages: 313 - 328