Probe:	Mir23b probe3
Probe preparation:	Antisense labelled with digoxigenin RNA
Visualized with:	Alkaline phosphatase

Structure	Level	Pattern	Image	Note
TS20: nasal epithelium	Moderate		3A

Structure	Level	Pattern	Image	Note
TS20: nasal epithelium	Moderate		3B
TS20: vibrissa	Moderate		3B

Structure	Level	Pattern	Image	Note
TS20: nasal septum	Moderate		3C
TS20: vomeronasal organ	Moderate		3C

Structure	Level	Pattern	Image	Note
TS20: tooth	Present	Regionally restricted	3D	Expression in upper incisors.
TS20: maxilla	Present	Regionally restricted	3D	Expression in maxillary epithelium.

Structure	Level	Pattern	Image	Note
TS20: tongue epithelium	Present		3E
TS20: tongue mesenchyme	Present	Regionally restricted	3E	Expression in connective tissue.
TS20: palatal shelf	Present	Regionally restricted	3E	Expression in anterior palatal shelves, more prominent on nasal side.

Structure	Level	Pattern	Image	Note
TS20: tongue epithelium	Present		3F
TS20: tongue mesenchyme	Present	Regionally restricted	3F	Expression in connective tissue.
TS20: maxilla	Present	Regionally restricted	3F	Expression in maxillary epithelium.
TS20: palatal shelf	Present	Regionally restricted	3F	Expression in anterior palatal shelves, more prominent on nasal side.

Structure	Level	Pattern	Image	Note
TS20: trigeminal ganglion	Present		3G

Structure	Level	Pattern	Image	Note
TS20: oral cavity	Present		3H
TS20: tongue	Present		3H

Structure	Level	Pattern	Image	Note
TS20: oral cavity	Present		3I
TS20: tongue	Present		3I

Structure	Level	Pattern	Image	Note
TS20: diencephalon	Present
TS20: dorsal root ganglion	Present
TS20: foregut	Present
TS20: limb musculature	Present
TS20: malleus pre-cartilage condensation	Present
TS20: mesothelium	Present
TS20: otic capsule	Present
TS20: tongue muscle	Present
TS20: axial skeleton	Present	Regionally restricted		Expression in intervertebral space.
TS20: enteric nervous system	Present	Regionally restricted		Expression in gastrointestinal neurons.