Much of the phenotypic variation that is observed within and between species is the result of differences in gene regulation: specifically when, where and how much the genes are expressed. Given the ...

De novo genes are evolution’s magic trick—new genes appearing from non-coding DNA, much like a rabbit pulled from a hat. Once considered impossible, de novo genes have been identified in Drosophila ...

For millennia, evolution has intrigued many great thinkers, prompting questions about how new traits emerge as species adapt over time. Then, attention shifted to natural selection and the inheritance ...

Our brain is arguably the organ that most distinguishes humans from other primates. Its exceptional size, complexity and capabilities far exceed those of any other species on Earth. Yet humans share ...

An international study using artificial intelligence has shown that our personalities alter the expression of our genes. The findings shed new light on the long-standing mystery of how the mind and ...

Les marques épigénétiques sont des modifications chimiques de l’ADN qui vont permettre d’activer ou d’éteindre certains gènes. Elles sont reproduites lorsque les cellules se divisent mais ...