Probe:	Lmo4 cDNA
Probe preparation:	Antisense labelled with digoxigenin RNA

Structure	Level	Pattern	Image	Note
TS15: limb mesenchyme	Strong			There is strong staining in the distal and proximal limb.
TS15: trunk somite	Strong
TS15: 1st branchial arch maxillary component	Strong			Staining is present in the maxillary process.
TS15: 1st branchial arch	Strong			Staining is present in the mandibular arch.
TS15: 2nd branchial arch	Strong			Staining is present in the hyoid arch.
TS15: eye	Strong
TS15: olfactory placode	Moderate
TS15: otic pit	Moderate

Structure	Level	Pattern	Image	Note
TS17: limb mesenchyme	Strong	Regionally restricted		Staining is strong in the middle limb and moderate in the progress zone.
TS17: limb	Moderate			There is moderate staining in the anterior and posterior limb.
TS17: trunk somite	Strong
TS17: 1st branchial arch	Strong			Staining is present in the mandibular arch.
TS17: 2nd branchial arch	Strong			Staining is present in the hyoid arch.
TS17: eye	Strong
TS17: genitourinary system	Moderate	Regionally restricted		Staining is present in the external genitalia.
TS17: otocyst	Strong			Staining is present in the otic pit.

Structure	Level	Pattern	Image	Note
TS19: limb mesenchyme	Strong	Non-Uniform		Staining is strong in the middle limb and moderate in the proximal limb.
TS19: limb	Strong	Non-Uniform		Staining is strong in the antero-distal, posterior-distal and interdigital regions and moderate in the antero-proximal region of the limb.
TS19: trunk somite	Strong
TS19: 1st branchial arch	Moderate			Staining is present in the mandibular arch.
TS19: 2nd branchial arch	Moderate			Staining is present in the hyoid arch.
TS19: eye	Strong
TS19: genital tubercle	Strong			Staining is present in the external genitalia.
TS19: inner ear	Strong			Staining is present in the otic pit.