Table 2. Summary of mice that expressed GFP-labeled cells in the cerebellum.

Genotype	Injection age	Mouse No.	Incubation period (weeks)	No. of GFP (+) cells	System
WT	4 weeks old	1	10	1	Tet-off
SCA1	6–8 months old	1	2	30	FLEx-Tet
		2	2	3	FLEx-Tet
		3	2	3	Tet-off
		4	2	2	Tet-off
		5	10	44	Tet-off
		6	10	43	Tet-off
		7	23	16	FLEx-Tet
		8	25	8	FLEx-Tet
		9	25	9	FLEx-Tet