Type: Inbred rat
Colour and related genotype: Albino rat - a/a, B/B, Tyrc/Tyrc, h/h
MHC: RT1lv? - Erythrocyte antigenes: RT2a, RT8b - Lymphocyte antigene: RT6b, RT7a
Origin: CSAL (Orléans, from Kyoto University, 1971) - 1978
Breeding: High level of sterility, animal easy to rear