Table 3. Experimental animal information.

	Experiment	Genetic background	Age	Eu	TcMAC21
Figure 1	WGS	B6;DBA	1-month-old	Not tested	Male: N = 1
Figure 2	RNA-seq	B6;DBA	P1	Male: N = 2	Male: N = 2
Figure 3	GFP expression	B6;DBA	1–10 month-old	Male: N = 2	Male: N = 2
Figure 3	Mosaicism analysis by FISH	B6;DBA	1–10 month-old	Male: N = 1	Male: N = 2
Figure 3	Mosaicism analysis by FCM	ICR;B6;CBA	10-month-old	Male: N = 1	Male: N = 2
Figure 3	Mosaicism analysis by immunostaining	B6;DBA	4.5-month-old	Male: N = 3	Male: N = 3
Figure 4	CHD by wet dissection	B6;DBA	E18.5	N = 19, gender unknown	N = 21, gender unknown
Figure 4	CHD by histology	B6;DBA	E14.5	N = 20, gender unknown	N = 20, gender unknown
Figure 4	Brain MRI	B6;DBA	4.5-month-old	Male: N = 7	Male: N = 7
Figure 4	Craniofacial morphology by micro-CT	B6;DBA	4.5-month-old	Male: N = 10	Male: N = 9
Figure 5	Western, ELISA, and amyloid plaque staining	B6;DBA	15–24 month-old	Male: N = 6	Male: N = 6
Figure 5	Peripheral blood analyses	B6;DBA	10–12 month-old	Male: N = 6	Male: N = 5
Figure 5	Colony-forming cell assays	ICR;B6;DBA	10-month-old	Male: N = 6	Male: N = 6
Figure 5	Radiosensitivity test	ICR;B6;DBA	16–18 week-old	Male: N = 3	Male: N = 3
Figure 6	Nesting	B6;DBA	3–4 month-old	Female: N = 16; Male: N = 7	Female: N = 13; Male: N = 7
Figure 6	Open field	B6;DBA	3-month-old	Female: N = 12; Male: N = 11	Female: N = 11; Male: N = 12
Figure 7	Classic MWM	B6;DBA	3-month-old	Female: N = 10; Male: N = 11	Female: N = 11; Male: N = 12
Figure 7	RRWM	B6;DBA	3-month-old	Female: N = 8	Female: N = 9
Figure 7	TBS-LTP	B6;DBA	3.5-month-old	Male: N = 5	Male: N = 5