This is a genetic map of the British Isles, based on work by Professor Jim Wilson from the University of Edinburgh's Usher Institute and MRC Human Genetics Unit. Disclaimer: AAAS and EurekAlert!

The British Isles is a geographical term that refers ... Mount Snowdon in Wales is 1,085 meters high. There are a lot of rivers in the British Islands: for example the Thames, the Severn and ...