RNA can act as an intermediary between the genome and the cell; active genes are transcribed into messenger RNA molecules, for example. While RNA can perform a variety of crucial functions, it is also ...

RNA molecules carry instructions from DNA for making proteins that carry out much of the work of living cells. Knowing where these molecules are located in complex tissues is a critical part of ...

Hospital for Sick Children in Toronto researchers are reporting that targeted RNA sequencing can detect clinically actionable alterations in 87% of tumors and provide decisive findings where DNA-seq ...

Chemical structure of guanine, showing its double-ring purine structure and the functional groups involved in hydrogen bonding with cytosine. (Image: Public Domain) Guanine has the chemical formula ...

Many writers grouse when an editor makes a change in a story, but the consequences of changing a single word usually aren’t that dire. Not so with genetic instructions for making proteins. Even a ...

Scientists provide fresh insights on the origins of life, presenting compelling evidence supporting the 'RNA World' hypothesis. The study unveils an RNA enzyme that can make accurate copies of other ...

In recent years, drug discovery has become a search for targets that take the form of gene-expression differences between normal and disease states. One of the leading approaches has been based on ...

(CNN) — Geneticists have for the first time isolated and decoded RNA molecules from a creature that died out long ago. (CNN) — Geneticists have for the first time isolated and decoded RNA molecules ...

Researchers analyzed RNA from the 130-year-old tissue of a Tasmanian tiger, a carnivorous marsupial that went extinct nine decades ago. When you purchase through links on our site, we may earn an ...