The chemical structure of uracil, showing its single-ring pyrimidine structure. Uracil forms hydrogen bonds with adenine in RNA, contributing to the molecule's structure and function. (Image: Public ...
The 2024 Nobel prize in physiology or medicine has been awarded to Victor Ambros and Gary Ruvkun for the discovery of tiny pieces of RNA, called microRNAs, that play a key role in regulating gene ...