The resulting chimera mouse confirms that single-celled organisms had the biolgical tools to develop specialized cells before ...

Imagine an animal that seems to be assembled from various other creatures: it has large eyes, the round body of a rabbit, a ...

This unexpected discovery challenges a longstanding belief that these genes evolved exclusively within animals. "By successfully creating a mouse using molecular tools derived from our single ...

Excreta and dead mice are good fertilizers. the mouse furnishes carnivorous animals with a handy dinner. If the mouse supply were depleted, birds of prey, predatory mammals and reptiles would be ...

The researchers started by making mouse iPSCs the usual way, except for one change: they swapped out Sox2, one of the Yamanaka factors, for the corresponding Sox gene from choanoflagellates.

Because immunization studies often involve large numbers of animals, there is a need for a quick and convenient method to collect individual mouse urine samples at designated points in time.

We bill colony management services as animal caretaker time chargeable in 15 minute increments. Check the full list of services and fees The LAF recommends several sources for more information on ...

Just logging each mouse into the shelter’s database is a chore, never mind providing food, water and bedding. It’s a lot of work for a facility that at most once took in 125 animals in one day. “It ...