Chilling Discovery: Cryo-EM Uncovers Ancient Molecular Machine of Life
RNA is thought to have sparked the origin of life by self-copying. Researchers from Aarhus University, Denmark, and MRC LMB Cambridge, England, have revealed the atomic structure of an "RNA copy machine" through cryo-EM. This breakthrough sheds light on a primordial RNA world and fuels advancements
Source: scitechdaily.com