| trunk mesenchyme |
 |
strong |
| regional | Expression is in the body wall enclosing the heart and nearby organs. |
| 1st branchial arch mandibular component ectoderm |
 |
detected |
| | |
| 1st branchial arch mandibular component mesenchyme |
 |
detected |
| | |
| 1st branchial arch maxillary component ectoderm |
 |
detected |
| | |
| 2nd branchial arch mesenchyme |
 |
weak |
| | |
| 3rd branchial arch ectoderm |
 |
weak |
| | |
| 3rd branchial arch mesenchyme |
 |
weak |
| | |
| 4th branchial arch ectoderm |
 |
weak |
| | |
| 4th branchial arch mesenchyme |
 |
weak |
| | |
| 2nd branchial arch ectoderm |
 |
weak |
| | |
| lens pit |
 |
detected |
| | |
| otocyst |
 |
detected |
| | |
| dorsal mesocardium |
 |
detected |
| | |
| primitive ventricle |
 |
detected |
| | |
| primitive ventricle cardiac muscle |
 |
detected |
| | |
| outflow tract |
 |
detected |
| regional | Expression is in the the aortic sac and the truncus arteriosus. |