Although the genetic material of most living organisms is DNA, various self-replicating agents rely instead on RNA, including RNA viruses and viroids, which are infectious RNA molecules that are ...

A ribozyme found by accident selectively repairs broken RNA, suggesting early life could have preserved its genetic code ...

Two separate laboratory breakthroughs have produced RNA molecules that can build copies of themselves or assemble functional structures without any help from proteins or DNA. These results offer the ...

Recent research showed that an artificially constructed self-replicating RNA system modeling primitive life at the origin of life evolved to become more prone to extinction under certain experimental ...

SANTA CRUZ, CA — Researchers at the University of California, Santa Cruz, have determined the three-dimensional structure of an RNA enzyme, or “ribozyme,” that carries out a fundamental reaction ...

Now, a pair of Scripps Research Institute scientists has taken a significant step toward answering that question. The scientists have synthesized for the first time RNA enzymes that can replicate ...

Immorna Biotechnology Co. Ltd. raised nearly $100 million in series A+ and A++ financing rounds to speed up the clinical development and commercialization of its RNA-based therapeutics. Founded in ...

Company receives grant from the Gates Foundation to develop srRNA vaccine candidates for tuberculosis, subject to humanitarian licensing terms SAN DIEGO, June 19, 2026 /PRNewswire/ -- Replicate ...

The spontaneous coalescence of the molecules that led to life on primordial Earth, some 4 billion years ago, may have finally been observed in a laboratory. Replicating the likely conditions of our ...