The genetic code is the recipe for life, and provides the instructions for how to make proteins, generally using just 20 amino acids. But certain groups of microbes have an expanded genetic code, in ...

A newly discovered code within DNA -- coined 'spatial grammar' -- holds a key to understanding how gene activity is encoded in the human genome. This breakthrough finding revealed a long-postulated ...

Precise activation of tens of thousands of genes is critical for healthy development and growth. Specialized segments of our ...

The first great branching of the evolutionary tree, between bacteria and archaea, may have happened before either of them ...

A genetic change in our ancient ancestors may partly explain why humans don't have tails like monkeys, finds a new study led by researchers at NYU Grossman School of Medicine. Published online ...

The genetic code acts as life's instruction manual, telling cells how to build proteins from DNA and RNA. Though it's a marvel of molecular precision, the path it took to evolve remains unclear. Fresh ...

In 1968, the American biochemist and geneticist Marshall Nirenberg and his colleagues won the Nobel Prize in physiology or ...

A group of scientists at VCU Massey Comprehensive Cancer Center has revealed a new genetic code that acts like a cancer ringleader, recruiting and deploying a gang of tumor cells to incite a ...

Elucidating the relationship between the sequences of non-coding regulatory elements and their target genes is key to understanding gene regulation and its variation between plant species and ecotypes ...

Nearly every cell in the human body contains essentially the same genetic information, yet different cells activate different ...

OUR scalp cells sprout hair while the cells lining our nose and lungs make mucus. Our fat cells bloat, our retinal cells turn light into electricity, and our heart cells contract to order. Yet every ...

A newly discovered code within DNA—coined "spatial grammar"—holds a key to understanding how gene activity is encoded in the human genome. Transcription factors, the proteins that control which genes ...