Table 2.

Statistics for Figures 1 and 2

Figure	Parameter	Groups	Statistical test	Statistic	p
1B	Ph index	WT vs P2Y12 KO (1 m + 1 d)	Unpaired t test	t(6) = 13.5	p < 0.001
	Ph capacity		Unpaired t test	t(6) = 5.08	p = 0.002
	Apoptosis		Unpaired t test	t(6) = 1.17	p = 0.287
	Microglia		Unpaired t test	t(6) = −0.05	p = 0.964
1C	Ph index	WT vs MerTK/Axl KO (1 m)	Unpaired t test	t(4) = −3.97	p < 0.001
	Ph capacity		Unpaired t test	t(4) = 2.90	p = 0.044
	Apoptosis		Unpaired t test	t(4) = −3.97	p = 0.017
	Microglia		Unpaired t test	t(4) = 0.98	p = 0.382
1E	Neuroblasts	WT vs P2Y12 KO (1 m + 1 d)	Unpaired t test	t(6) = 10.83	p < 0.001
	Proliferating Neuroblasts		Unpaired t test	t(6) = 3.51	p = 0.013
1F	Neuroblasts	WT vs MerTK/Axl KO (1 m)	Unpaired t test	t(4) = 2.97	p = 0.041
	Proliferating Neuroblasts		Unpaired t test	t(4) = 0.38	p = 0.723
2B	Newborn cells	WT vs P2Y12 KO (1 m + 4 w)	Unpaired t test	t(8) = 2.72	p = 0.026
	Newborn neurons		Unpaired t test	t(8) = 2.68	p = 0.028
2C	Ph index	WT vs P2Y12 KO (1 m + 4 w)	Unpaired t test	t(6) = 7.45	p < 0.001
	Ph capacity		Unpaired t test	t(6) = 9.93	p < 0.001
	Apoptosis		Unpaired t test	t(6) = 1.17	p = 0.287
	Microglia		Unpaired t test	t(6) = −0.05	p = 0.964
2E	Ph index	WT vs P2Y12 KO (7 m)	Unpaired t test	t(8) = 4.21	p = 0.003
	Apoptosis		Unpaired t test	t(8) = −0.18	p = 0.863
	Microglia		Unpaired t test	t(8) = −0.95	p = 0.375
2G	Neuroblasts		Unpaired t test	t(8) = 3.14	p = 0.014
2I	P2Y12	GFP+ vs GFP−	Unpaired t test	t(4) = 552,3	p < 0.001
	MerTK		Unpaired t test	t(4) = 14.91	p < 0.001
	Axl		Unpaired t test	t(4) = 1.82	p = 0.144