Indeed, many human subpopulations carry distinct markers, and by tracing these markers through the generations, one can draw a genetic tree on which ... contributed to the evolution of ...

U-M professor of ecology and evolutionary biology. For example, when you send your DNA off for a personalized ancestry report ...

A simplified evolutionary tree for the genus Psilocybe. Clade I and Clade II represent the Psilocybe species with the same gene order patterns within their psilocybin-producing gene clusters.

In the depths of the ocean, where there’s no sunlight and the pressure could crush a submarine, a handful of animals have ...

To help you explore this tree and understand the amazing mechanism behind it, we’ve created the NOVA Evolution Lab. Play this Lab and you’ll be on your way to becoming an expert in ...

Now, Rokas says, he thinks that DNA is not only moving around the tree of life, but it’s moving a lot more frequently ... utility isn’t actually required for HGTs to persist. Back in 1998, ...