An Evolutionary Remedy for an Abominable Physiological Mystery: Benign Hyperglycemia in Birds Carlos Martinez del RioYocelyn T. Gutiérrez-Guerrero Commentary 08 November 2020 Pages: 715 - 719
A Phylogenetic Rate Parameter Indicates Different Sequence Divergence Patterns in Orthologs and Paralogs Joseph B. AhrensAshley I. TeufelJessica Siltberg-Liberles Original Article 29 October 2020 Pages: 720 - 730
Site-Specific Amino Acid Distributions Follow a Universal Shape Mackenzie M. JohnsonClaus O. Wilke Original Article 24 November 2020 Pages: 731 - 741
Evolution of Biomineralization Genes in the Prismatic Layer of the Pen Shell Atrina pectinata Keisuke ShimizuHiroyuki KintsuMichio Suzuki Original Article 24 November 2020 Pages: 742 - 758
Correction to: G:U‑Independent RNA Minihelix Aminoacylation by Nanoarchaeum equitans Alanyl‑tRNA Synthetase: An Insight into the Evolution of Aminoacyl‑tRNA Synthetases Misa ArutakiRyodai KuriharaKoji Tamura Correction 25 November 2020 Pages: 759 - 760