Probe:	pd15-2
Probe preparation:	Antisense labelled with S35 RNA
Visualized with:	Autoradiography

Structure	Level	Pattern	Image	Note
TS18: forelimb bud mesenchyme	Strong	Regionally restricted	4_day 11	The signal was mostly localized in the middle part of the limb.
TS18: hindlimb bud mesenchyme	Strong	Regionally restricted	4_day 11	The signal was mostly localized in the middle part of the limb.

Structure	Level	Pattern	Image	Note
TS20: forelimb mesenchyme	Strong	Regionally restricted	4_day 12	The signal was mostly localized in the middle part of the limb.
TS20: hindlimb mesenchyme	Strong	Regionally restricted	4_day 12	The signal was mostly localized in the middle part of the limb.
TS20: sinus venosus	Present		4_day 12
TS20: heart atrium	Present		4_day 12	Expression was detected in the wall of the atrium.
TS20: outflow tract	Present	Regionally restricted	4_day 12	Expression was detected in the region of the truncus arteriosus.

Structure	Level	Pattern	Image	Note
TS18: cerebellum primordium	Present		5_day 11
TS18: diencephalon	Present		5_day 11
TS18: dorsal root ganglion	Present		5_day 11
TS18: nasal process	Present		5_day 11
TS18: acoustic ganglion	Present		5_day 11
TS18: facial ganglion	Present		5_day 11
TS18: body wall	Present	Regionally restricted	5_day 11	Expression was detected in the part of the body wall overlying the pericardial cavity.

Structure	Level	Pattern	Image	Note
TS23: midbrain	Strong		5_day 15
TS23: genital tubercle	Strong		5_day 15
TS23: medulla oblongata	Strong		5_day 15
TS23: palatal shelf	Strong		5_day 15
TS23: nose	Strong	Regionally restricted	5_day 15	Expression was detected in the nasal processes.
TS23: hip mesenchyme	Strong	Regionally restricted	5_day 15	Expression was detected in the mesenchyme surrounding the head of the femur.
TS23: cranial muscle	Weak		5_day 15
TS23: hindlimb digit	Weak		5_day 15

Structure	Level	Pattern	Image	Note
TS24: cranial muscle	Present		6_head
TS24: medulla oblongata	Present		6_head
TS24: eyelid	Present	Regionally restricted	6_head	Expression was detected in the inner layer of the fused eyelids, with the highest level in the region adjacent to the forming conjunctival sac.

Structure	Level	Pattern	Image	Note
TS24: eyelid	Present	Regionally restricted	6_eye	Expression was detected in the inner layer of the fused eyelids, with the highest level in the region adjacent to the forming conjunctival sac.

Structure	Level	Pattern	Image	Note
TS18: nasal process	Strong
TS18: 1st branchial arch mandibular component	Weak

Structure	Level	Pattern	Image	Note
TS20: maxillary process mesenchyme	Strong