The TNA-Family of Nucleic Acid Systems: Properties and Prospects Albert Eschenmoser OriginalPaper Pages: 277 - 306
Causation and the Origin of Life. Metabolism or Replication First? Addy Pross OriginalPaper Pages: 307 - 321
A Universal Definition of Life: Autonomy and Open-Ended Evolution Kepa Ruiz-MirazoJuli PeretóAlvaro Moreno OriginalPaper Pages: 323 - 346