We will discover new tools, new ways that we can help species that are still alive but in danger of becoming extinct.” ...

The mice were created by Colossal Biosciences, which edits DNA for species conservation, and has been working to bring back the woolly mammoth since 2021.

During a routine examination of our department's animal husbandry unit, we found a female Swiss albino mouse with an extremely ... we saw a large volume of reddish-brown peritoneal fluid.