When RNA molecules are synthesized by cells — a critical process in the creation of proteins and other cellular functions — they typically undergo a series of “folding” events that determine their ...
RNA molecules exhibit an astonishing diversity in structure, which is integral to their myriad cellular functions ranging from gene regulation to catalysis. Advances in experimental techniques and ...
RNA is a central biological macromolecule, now widely harnessed in medicine and nanotechnology. Like proteins, RNA function often depends on its precise three-dimensional structure. A recent study ...
Atomic-resolution structure of a ribozyme yields insights into RNA catalysis and the origins of life
Which came first, nucleic acids or proteins? This question is molecular biology’s version of the “chicken-or-the-egg” riddle. Genes made of nucleic acids (DNA or RNA) contain the instructions for ...
RNA molecules are an integral part of the human body: In cells, they ensure the transfer of genetic information and regulate the activity of genes. Some even act as catalysts, allowing chemical ...
Left side of figure shows the process of individual-particle cryo-electron tomography (IPET) where RNA samples are frozen on a grid, then imaged by tilting the sample at different angles. The images ...
The cold season is in full swing, throats are scratchy and noses are running. We feel ill and hope it is not the flu. The ...
WEST LAFAYETTE, Ind. — Ribonucleic acid, commonly known as RNA, is involved in many biological functions, and some, including gene silencing, are utilitized to cure diseases. RNA has recently gained ...
QIMR Berghofer scientists have discovered a cancer-fighting RNA molecule that could hold the key to a new way of treating the most common form of breast cancer. The team are developing their findings ...
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