Table 3.

Ultrastructural changes in PC, ER, and Golgi morphologies as observed in control and KO mice by transmission electron microscopy

Phenotype at the age of 6 mo		No. of PCs Control	KO
Pale PCs	-	0	11
Number of PCs with ER phenotype	Normal	14	27
	ER dilatation	0	10
Number of PCs with Golgi morphology phenotype	Normal	13	26
	Moderate Golgi disruption	1	11
Total number of PCs		14	37

In total, 14 PCs from 6 control and 37 PCs from 8 KO mice were analyzed.