The puzzle seems impossible: take a three-billion-letter code and predict what happens if you swap a single letter. The code we’re talking about—the human genome—stores most of its instructions in ...

Researchers have revealed that so-called ‘junk DNA’ contains powerful switches that help control brain cells linked to Alzheimer’s disease. When people picture DNA, they often imagine a set of genes ...

The human genome contains about 20,000 protein-coding genes, but that only accounts for roughly two percent of the genome. For many years, it was easier for scientists to simply ignore all of that ...

Origins of the code: University of Illinois researchers found that the genetic code’s origins are tied to dipeptide composition, offering clues to life’s earliest evolution. Beyond coding DNA: Most ...

"With up to half of individuals with rare diseases currently living without a diagnosis, exploring the non-coding DNA can provide answers for families with rare conditions." The researchers found that ...

Breakthrough in CRISPR: HKUST scientists engineered a DNA-guided Cas12a system that targets and cleaves RNA with unprecedented precision. Practical advantages: DNA guides are cheaper, more stable, and ...

Scientists today released what they say is the biggest-ever artificial-intelligence (AI) model for biology. The model — which was trained on 128,000 genomes spanning the tree of life, from humans to ...

Genes contain instructions for making proteins, and a central dogma of biology is that this information flows from DNA to RNA to proteins. But only two percent of the human genome actually encodes ...

Only around two percent of the human genome codes for proteins, and while those proteins carry out many important functions of the cell, the rest of the genome cannot be ignored. However, for decades ...

When a gene produces too much protein, it can have devastating consequences on brain development and function. Patients with an overproduction of protein from the chromodomain helicase DNA binding ...

Researchers at Bar-Ilan University have discovered that changing just one letter in DNA can completely alter sex development in mice. In the new study, published in Nature Communications, a ...