Volume XXIII, Issue 1, 2013 GUBS, a Behaviour-Based Language for Design in Synthetic Biology, pages 1-38 Authors: A. Basso-Blandin, F. Delaplace Abstract | References | BibTeX | Full Text (PDF) RNA-Editing with Combined Insertion and Deletion Preserves Regularity, pages 39-73 Authors: E.P. de Vink, H. Zantema, D. Bošnački Abstract | References | BibTeX | Full Text (PDF) Modular Verification of Qualitative Pathway Models with Fairness, pages 75-117 Authors: P. Drábik, A. Maggiolo-Schettini , P. Milazzo , G. Pardini Abstract | References | BibTeX | Full Text (PDF) Simulation and Verification in a Process Calculus for Spatially-Explicit Ecological Models, pages 119-167 Authors: A. Philippou, M. Toro, M. Antonaki Abstract | References | BibTeX | Full Text (PDF)