Acclimation and testing periods
SupplierInbred founder mice were obtained from The Jackson Laboratory (JAX®, Bar Harbor, Maine). Collaborative Cross (pre-CC) mice (5-14 generations of inbreeding) were obtained from Oak Ridge National Laboratory (Oak Ridge, TN). Ages Male mice were phenotyped at 10-14 wks of age Feed Mice were fed NIH-31 Open Formula mouse sterilized diet ad libitum HousingAll mice were singly housed Photoperiod 12:12-h light/dark cycle Health statusQuarterly testing for serology, parasitology and bacteriology; specific pathogen free (SPF) conditions