replication Archives - Astrobiology

Graphical Abstract: self-replication: When sulfur is positioned between the two nitrogens of benzothiadiazole, it can engage in edge-on molecular recognition events. We present a new potential self-replicating system based on this interaction, and evidence for autocatalysis. The designs have implications for exobiology, due to their cosmic similarities and potential for genetic capacity. -- Chemistry A European Journal

Astrochemistry, Biochemistry & Organic Chemistry, Biophysics, Biosignatures & Paleobiology, Genomics, Proteomics, Bioinformatics, Imaging & Spectroscopy, Interstellar, Origin & Evolution of Life, Status Report

Self‐Replication Without Hydrogen‐Bonds: An Exobiotic Design

by Keith CowingNovember 27, 2024November 27, 2024

Life on Earth uses DNA as the central template for self-replication, genetic encoding, and information transfer.