Model suggests how ancient RNA may have gained self-cutting ability essential for life

PHYSorg
Mar 28, 2024, 11:40 am114 pts
Scientists have long pondered the beginnings of life on Earth. One theory is that RNA, which is ubiquitous across all domains of life, played a central role in early life. Similar to DNA, RNA possesses the ability to store genetic information. However, to initiate life's processes, early RNA must have also…

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