Probe:	Unc5h4 cDNA1
Probe preparation:	Antisense RNA

Structure	Level	Pattern	Image	Note
TS19: limb	Present		2D
TS19: forelimb bud	Present	Regionally restricted	2D	Expressed as a thin line at the base of the forelimb, on the body surface at the site of shoulder formation.
TS19: eye	Absent		2D

Structure	Level	Pattern	Image	Note
TS20: mammary bud	Present		2P middle

Structure	Level	Pattern	Image	Note
TS20: mammary bud	Present	Regionally restricted	2S	Mesenchymal expression, seen as an elliptical ring around the clear epithelial bud.

Structure	Level	Pattern	Image	Note
TS20: mammary bud	Present	Regionally restricted	2V	Expressed in the condensed mesenchyme surrounding the bud.

Structure	Level	Pattern	Image	Note
TS19: forelimb bud	Present	Regionally restricted	3M	Expressed as a thin stripe at the shoulder region and in a broader distribution over the whole limb excluding the very distal part.
TS19: forelimb bud mesenchyme	Present	Regionally restricted	3M	Expressed in the proximal mesenchyme.

Structure	Level	Pattern	Image	Note
TS20: arm	Strong	Regionally restricted	3N	Expressed at the anterior and posterior margins of the proximal limbs.

Structure	Level	Pattern	Image	Note
TS21: forelimb digit mesenchyme	Strong	Regionally restricted	3O	Expressed in proximal peridigital zones.

Structure	Level	Pattern	Image	Note
TS21: forelimb digit mesenchyme	Strong	Regionally restricted	3P	Expressed in proximal peridigital zones.

Structure	Level	Pattern	Image	Note
TS21: forelimb digit mesenchyme	Strong	Regionally restricted	3c	Expressed in the peridigital mesenchyme right below the surface ectoderm.

Structure	Level	Pattern	Image	Note
TS19: gland	Present
TS19: inner ear	Present

Structure	Level	Pattern	Image	Note
TS15: eye	Absent

Structure	Level	Pattern	Image	Note
TS23: eye	Absent

Structure	Level	Pattern	Image	Note
TS20: semicircular canal	Present