Probe:	vGlut3 cDNA1
Probe preparation:	Antisense labelled with digoxigenin RNA
Visualized with:	Alkaline phosphatase

Structure	Level	Pattern	Image	Note
TS23: cochlea	Absent
TS23: utricle	Strong

Structure	Level	Pattern	Image	Note
TS26: utricle epithelium	Strong	Regionally restricted	1D , 1C	Expression is seen in hair cells.
TS26: saccule epithelium	Strong	Regionally restricted	1C	Expression is seen in hair cells.
TS26: organ of Corti	Weak	Regionally restricted	1F , 1C	Expression is seen in basal and middle turn inner hair cells. It was never observed in outer hair cells at this age.

Structure	Level	Pattern	Image	Note
TS27: crista ampullaris	Strong		2A
TS27: saccule	Strong		2A
TS27: utricle	Strong		2A
TS27: organ of Corti	Weak		2A
TS27: cochlear ganglion	Present		2A

Structure	Level	Pattern	Image	Note
TS27: organ of Corti	Weak	Regionally restricted	2B	Expression is seen in the inner and outer hair cells.

Structure	Level	Pattern	Image	Note
TS28: organ of Corti	Strong	Regionally restricted	3A	Expression is seen in the inner hair cells in the basal turn. Expression is weak or undetectable in the outer hair cells.

Structure	Level	Pattern	Image	Note
TS28: organ of Corti	Strong	Regionally restricted	3B	Expression is seen in the inner hair cells in the middle turn. Expression is weak or undetectable in the outer hair cells.

Structure	Level	Pattern	Image	Note
TS28: organ of Corti	Strong	Regionally restricted	3C	Expression is seen in the inner hair cells in the apex. Expression is weak or undetectable in the outer hair cells.

Structure	Level	Pattern	Image	Note
TS28: utricle epithelium	Strong	Regionally restricted	3D	Expression is seen in hair cells.

Structure	Level	Pattern	Image	Note
TS27: cochlear ganglion	Present		7A