TY - GEN AU - Hoffman,M TI - Brave new (RNA) world SN - 0036-8075 PY - 1991///1108 KW - Biological Evolution KW - Protein Biosynthesis KW - RNA KW - physiology KW - RNA, Catalytic KW - Ribosomes N1 - Publication Type: News UR - https://doi.org/10.1126/science.1718040 ER -