SSL

Inbr (Le) 60. White spotted, heavy spotting or black-eyed white depending on genotype: a, s/s or s/s^l, or s^l/s^l. Origin: Developed by Le. s^l arose in the F2 from a cross of C3H/HeSn x C57BL/6J. b x s to F18. In 1968 outcrossed to a/a, s/s stock (F19) and maintained by sib mating of s/s^l to present. The s gene came from a multiple recessive stock of Holman to Runner before 1955. Outcrossed to C57BL/6J and b x s to F19. In 1968 crossed to a a/a hr+/+s^l to make s/s^l. s^l/s^l get megacolon and generally die though a few live to breed. Maint. by Le.

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INBRED STRAINS OF MICE
Updated 9 Apr. 1998
Michael FW Festing
MRC Toxicology Unit, Hodgkin Building,
University of Leicester, UK