The metaphors we used to describe DNA make it sound almost sacred. Proteins, too, are revered. They are the “workhorses of the cell.” They make things happen. RNA, by contrast, has not been so exalted ...

In his new book, “The Catalyst,” Dr. Thomas Cech describes how mRNA in the COVID vaccines encodes the virus’s spike protein. The following is an excerpt from The Catalyst: RNA and the Quest to Unlock ...

Messenger RNA carries genetic information from DNA in the highly protected nucleus out to the rest of the cell, where structures called ribosomes can build proteins according to the DNA blueprint.

A commonly used strategy in the development of messenger RNA (mRNA) medicine is based on the destruction of disease-causing mRNA. Achieving the opposite and stabilizing health-promoting mRNA is still ...

Ask a friend what DNA is and, chances are, they have a general idea. Seventy years after scientists discovered the two-stranded helix, DNA (deoxyribonucleic acid) is widely understood as the keeper of ...

The central dogma of molecular biology showing what is happening in this study. Credit: Julian Chen For the very first time, a study led by Julian Chen and his group in Arizona State University's ...