DNA’s chemical cousin, RNA, was the messenger that carries DNA instructions from the double helix in the cell’s nucleus to ...

In 1957, just four years after Francis Crick and other scientists solved the riddle of DNA’s structure—the now famous double ...

This bias is deeply rooted in a central tenet of biology. DNA is translated into RNA and subsequently shuttled to the ribosome to be further built into proteins that perform essential processes for ...

At school, it's often presented as a tidy double helix but scientists are revealing the varied and intricate shapes of DNA ...

Cytosine is one of the four main nitrogenous bases found in DNA and RNA, along with adenine (A), guanine (G), and thymine (T) or uracil (U). It is a pyrimidine derivative, meaning it has a single-ring ...

For decades, the central dogma of molecular biology—DNA makes RNA, RNA makes protein, protein makes phenotype—was the guiding framework for understanding inheritance and disease. This model ...

Origin-recognition complex (ORC) plays an unexpectedly broad role in the regulation of human cell gene expression, according ...

Similar to the way the caps on the ends of a shoelace prevent it from fraying, telomeres—regions of repetitive DNA sequences ...