Table 1.

The Numbers of Engrafted Cells in the Inner Ears.

Stage of Assessment	E15.5				E18.5		P30
Location	Cochlea		Vestibular System		Cochlea	Vestibular System	Inner Ear
	Epithelium	Subepithelium	Epithelium	Subepithelium
WT	2.33 ± 1.33 (n = 5)	3.33 ± 1.45 (n = 5)	0.67 ± 0.67 (n = 5)	1.67 ± 0.88 (n = 5)	2.00 ± 2.10 (n = 10) *CX30 ( + ) Cell; at Spiral Limbus (n = 1/3)	0.90 ± 1.22 (n = 10)	0 (n = 5)
CX30−/−	NP	NP	NP	NP	5.60 ± 1.62 (n = 5) *CX30 ( + ) Cells; at Spiral Limbus or Reissner’s Membrane (n = 2/2)	1.00 ± 1.10 (n = 5)	NP

Data indicate the mean ± SE of the engrafted cells with STEM101 positive. The asterisks indicate the locations where CX30 (+) cells were detectable, and the numbers in the parentheses indicate the numbers of animals which had CX30-positive cells/the number of animals on which we performed immunostaining with CX30. “n” indicates the number of animals on which we performed immunostaining with STEM101. “NP” stands for not performed.