The origins of some hitherto undescribed inbred mouse strains

The origins of 7 inbred mouse strains (OUBW, OUCW, OUGW, OUYW, OUBCr, OUF and OUW) are reported. 6 of these strains have been in existence for a number of years, and 4 of them have not been mentioned in the literature. 2 of the strains have been referred to in published work, but because of incorrect designation may have caused some confusion. The remaining strain (OUBCr), which has considerable research potential, has been developed from a mutation in an NZB subline.