Probe:	miR-206-3p probe1
Probe preparation:	Antisense labelled with digoxigenin DNA

Structure	Level	Pattern	Image	Note
TS21: tooth epithelium	Present	Punctate	1g , 1d	Expression was more punctate and restricted in the epithelium than the mesenchyme.
TS21: tooth mesenchyme	Present		1d , 1g

Structure	Level	Pattern	Image	Note
TS22: tooth epithelium	Present	Regionally restricted	1e , 1h	Expression was detected in the inner enamel epithelium and the outer enamel epithelium.
TS22: enamel knot	Present		1h , 1e
TS22: tooth mesenchyme	Present		1h , 1e

Structure	Level	Pattern	Image	Note
TS23: tooth epithelium	Present	Regionally restricted	1f , 1i	Expression was detected in the inner enamel epithelium and the outer enamel epithelium.
TS23: tooth mesenchyme	Present		1f , 1i