Nearly a year after the SARS-CoV-2 coronavirus was identified, researchers have yet to determine how it “jumped species” to infect humans. Virologist Étienne Decroly discusses the various hypotheses...
What if the secrets of the origins of humanity were hidden in the DNA of the Papuan people? The Papuan Past project combines archaeological and genomic approaches to shed light on how human...
Providing an overview of our knowledge of the brain and its illnesses, and describing some of the major challenges for neurosciences over the next twenty years, are the twin ambitions of the...
Identified in Drosophila (fruit fly) more than 70 years ago, the Polycomb and Trithorax proteins have recently been found to act as essential regulators of the expression of our genes. We look back...
DNA G-quadruplexes, recently demonstrated in human cells, are of great interest to biologists, chemists and physicians alike. But what exactly are they and why are researchers so keen to unravel...
By making it possible to "surgically" act on DNA, the CRISPR-Cas9 system is not only revolutionizing genome editing techniques, it is paving the way for new and exciting ways to study the...