Table 1. Summary of Atoh1-rtTA activity in non-hair cells of the cochlea.

	F7	F10	F12	F23	F26
TetO-mCherry	Base = Few GER, Several IPhC	Base = Few GER, Several IPhC	Middle = Few IPhC	Base = Few GER, Several IPhC	N/A
			Base = Moderate IPhC
TetO-LacZ	Base = Few IPhC	Apex, Middle, and Base = Few IPhC and GER	Apical to basal gradient of increasing IPhCs	Middle = Few IPhC and GER	Base = Few IPhC, Few SGC
				Base = Moderate IPhC and GER