Together, they demonstrated that ancient versions of genes found in choanoflagellates, single-celled organisms that share a common ancestor with animals, could reprogram normal mouse cells into ...

We discovered a runted 10-week-old juvenile male mouse in our animal research facility at the Children's Cancer Research Institute in San Antonio, TX. For breeding purposes, we classified the ...

A 21-month-old male Swiss OF1 mouse from the breeding colony of the Experimental Animal Service of the University of Córdoba was presented to the veterinarian. The mouse had a raised, ulcerated ...