Coat: Hairless, albino background
- Ideal For: Tumor biology and xenograft research
- Development and Origin:
Developed from the transfer of the nude gene from Crl:NU-Foxn1nu to a CD-1® mouse.
The development involved a series of crosses and backcrosses beginning in 1979 at Charles River Laboratories, Wilmington, MA. In 2023, Harlan Laboratories Ltd. attained independent status.
The animal lacks a thymus, rendering it unable to produce T-cells and, therefore, immunodeficient.