Ancient Genes and a Modern Mouse: The Science Changing Everything

Imagine a world where we reach back nearly a billion years into evolutionary history, borrowing tools from ancient single-celled organisms to revolutionize our understanding of life, evolution, and the future of medicine. This isn't science fiction—this is real, and it all started with a mouse.### **The Star of the Show: A Billion-Year-Old Connection**At the heart of this breakthrough is a tiny organism called a choanoflagellate. These single-celled organisms, considered the closest relativ...