Discover how a tiny RNA molecule serves as a molecular switch in viral infections, providing insights into phage biology.
Knewz on MSN
Scientists just recovered RNA from an extinct Tasmanian tiger. The last one died out in 1936
Swedish scientists retrieved RNA from an extinct Tasmanian tiger to help trace the genes that were active in the animal’s ...
Swedish scientists recover RNA from a 130-year-old Tasmanian tiger, revealing gene activity and ancient viruses in extinct ...
Ribonucleic acid, also called RNA, is a molecule present in all living cells. It plays a critical role in transmitting genetic instructions from DNA and creating proteins. With the power to execute a ...
Sean Ryder, professor at UMass Chan Medical School, has written a book to delve the mysteries of ribonucleic acid as a tool to fight diseases. Messenger ribonucleic acid, or mRNA, is in the public ...
The natural RNAi mechanism can be directed by either short interfering RNA (siRNA) or microRNA (miRNA). 1 There are four key steps in the RNAi pathway. When miRNA acts as the guide for RNAi, only a ...
Chemists at University College London have shown how two of biology's most fundamental ingredients, RNA (ribonucleic acid) and amino acids, could have spontaneously joined together at the origin of ...
We’re celebrating 180 years of Scientific American. Explore our legacy of discovery and look ahead to the future. In 1957, just four years after Francis Crick and other scientists solved the riddle of ...
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