Scientists have engineered a hybrid mouse with a gene that predates all animal life. The team replaced a single gene in the mouse stem cells with a version from an ancient, single-celled ancestor, and ...

Scientists at Queen Mary University of London and the University of Hong Kong have created a mouse with substituted genes ...

Maddy has a degree in biochemistry from the University of York and specializes in reporting on health, medicine, and genetics. Maddy has a degree in biochemistry from the University of York and ...

The mouse on the left is a chimeric with dark eyes and patches of black fur, a result of stem cells derived from a choanoflagellate Sox gene. The wildtype mouse on the right has red eyes and all white ...

Only ten States (in the Southeast) are comparatively free from mice. In the other 38 States, 1,000 mice allowed to run on the 65 million acres of hay raised per year would chew up 30 million dollars ...