More than 60 years after its discovery, scientists are still learning surprising ways DNA stores and translates instructions ...

Human genes are written in long strings of three-letter units composed of four different nucleotides. These units—or ...

A team at UT Southwestern Medical Center has identified a structural trick that lets viruses translate their genetic code inside human cells, even when that code is riddled with “bad” codons the host ...

This circular diagram represents the genetic code, showing how the four nucleotide bases of RNA (adenine [A], cytosine [C], guanine [G], and uracil [U]) form codons that specify amino acids. Each ...

A newly identified cellular system monitors subtle variations in genetic coding, hinting at a hidden level of control over ...

Scientists testing a new method of sequencing single cells have unexpectedly changed our understanding of the rules of genetics. The genome of a protist has revealed a seemingly unique divergence in ...

As wildly diverse as life on Earth is—whether it’s a jaguar hunting down a deer in the Amazon, an orchid vine spiraling around a tree in the Congo, primitive cells growing in boiling hot springs in ...

A new examination of the way different tissues read information from genes has discovered that the brain and testes appear to be extraordinarily open to the use of rare codons to produce a given ...