DNA is fundamental to the biology of all life on Earth, but how many of us actually know what it is or what it's made of?

Scientists have provided the most detailed account yet of the earliest stages of DNA replication, an essential process for ...

DNA molecules are large and complex. They carry the genetic code that determines the characteristics of a living organism. The backbone of the DNA double helix consists of alternating phosphate ...

The genetic code is a set of rules defining how the four-letter code of DNA is translated into the ... meaning that each nucleotide is part of only one codon-a single nucleotide cannot be part ...

How does the cell convert DNA into working proteins ... What individual substeps are a part of this process? And does translation differ between prokaryotes and eukaryotes? The answers to ...

The Pol-theta enzyme (blue) joins two parts of a broken DNA strand (yellow ... constantly finding and reversing damage to our genetic code. Researchers have long struggled to understand how ...