Table 1. Mean intensity of enamel and dentin for teeth cultured under the host kidney capsule, and compared to mature, in situ grown teeth.

		ENAMEL			DENTIN
Genotype	Sample ID	Raw Data	Average	St. Dev.	Raw Data	Average	St. Dev.
NBCe1+/+	1	6894			5388
NBCe1+/+	7	10332	7916 (n = 3)	2101	5655	5437 (n = 3)	198
NBCe1+/+	2	6521			5268
NBCe1+/−	4	7826			5500
NBCe1+/−	6	7757	7826 (n = 3)	69	5420	5419 (n = 3)	81
NBCe1+/−	14	7894			5338
NBCe1−/−	94	7361			5813
NBCe1−/−	93	6866			5509
NBCe1−/−	9	7834	7447 (n = 5)	366	5511	5558 (n = 5)	152
NBCe1−/−	10	7612			5408
NBCe1−/−	15	5760			5553
wild type (in situ)	A	9548			5889
wild type (in situ)	B	10828	10,027 (n = 3)	698	5978	5900 (n = 3)	73
wild type (in situ)	C	9706			5834

NOTES:

Enamel p values: NBCe1^+/+/NBCe1^+/−  = 0.94; NBCe1^+/−/NBCe1^−/−  = 0.14; NBCe1^+/+/NBCe1^−/−  = 0.63; in situ wild type/NBCe1^+/+  = 0.17.

Dentin p values: NBCe1^+/+/NBCe1^+/−  = 0.89; NBCe1^+/−/NBCe1^−/−  = 0.36; NBCe1^+/+/NBCe1^−/−  = 0.36; in situ wild type/NBCe1^+/+  = 0.02.