Posted inBiochemistry & Organic Chemistry, Biophysics, Biosignatures & Paleobiology, Genomics, Proteomics, Bioinformatics, Origin & Evolution of Life, Status Report RNA World: Overcoming Nucleotide Bias In The Nonenzymatic Copying Of RNA Templates by Keith CowingSeptember 6, 2024September 6, 2024 The RNA World hypothesis posits that RNA was the molecule of both heredity and function during the emergence of life.