Probe:	mRAR-gamma
Probe preparation:	Antisense labelled with S35 RNA
Visualized with:	Autoradiography

Structure	Level	Pattern	Image	Note
TS17: endolymphatic appendage mesenchyme	Present	Regionally restricted	1C	Expression was detected in the mesenchyme around the presumptive endolymphatic duct.
TS17: branchial arch	Present		1C
TS17: hindbrain	Absent		1C
TS17: otocyst epithelium	Absent		1C

Structure	Level	Pattern	Image	Note
TS20: inner ear mesenchyme	Present	Regionally restricted	1F	Expression was confined to the mesenchyme surrounding the otocyst epithelium, with higher expression along the lateral side of the otocyst.
TS20: otic capsule	Present	Regionally restricted	1F	Expression was detected over large areas in the mesenchyme of the presumptive otic capsule.

Structure	Level	Pattern	Image	Note
TS22: otic capsule	Strong	Graded	1H	Expression was strong in the otic capsule with a base to apex gradient; labeling was much weaker at the base of the capsule.
TS22: cochlear duct epithelium	Absent		1H	No expression was detected in sensory epithelium of the cochlear canal.

Structure	Level	Pattern	Image	Note
TS26: cochlear duct	Present	Regionally restricted	1K	Expression was detected in the inner spiral limbus and the stria vascularis.
TS26: cochlea	Present	Regionally restricted	1K	Expression was detected in the modiolus.
TS26: pharyngo-tympanic tube epithelium	Present	Regionally restricted	1K	Expression was detected in the epithelium lining the middle ear cavity.
TS26: otic capsule	Present	Regionally restricted	1K	Expression was detected along the external and internal borders of the otic capsule.
TS26: cochlear ganglion	Absent		1K
TS26: vestibulocochlear nerve cochlear component	Absent		1K

Structure	Level	Pattern	Image	Note
TS28: cochlear ganglion	Present		2D
TS28: spiral ligament	Present		2D