Molecular shape as a key source of prebiotic information.

Hugo I Cruz-Rosas1, Francisco Riquelme2, Alejandra Ramírez-Padrón1

  • 1Facultad de Ciencias, Universidad Nacional Autónoma de México, Cd. Mx., Mexico.

Summary

This article explores how the physical shape of molecules may have served as a foundational source of information for the earliest life forms, potentially predating genetic codes. By examining how molecules recognize each other through their geometry, the authors propose that spatial structure played a vital role in the emergence of biological order and homochirality.

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