nephric duct |
 |
strong |
| | strong expression in the Wolffian duct |
genitourinary system |
 |
strong |
| regional | Strong expression in the genital tubercle |
1st branchial arch mandibular component ectoderm |
 |
strong |
| | Wnt9b mRNA is strongly expressed in the surface ectoderm of the mandibular processes |
latero-nasal process |
 |
strong |
| regional | Wnt9b mRNA is most strongly expressed in the distal regions of the medial and lateral nasal processes and of the adjacent maxillary processes |
medial-nasal process |
 |
strong |
| regional | Wnt9b mRNA is most strongly expressed in the distal regions of the medial and lateral nasal processes and of the adjacent maxillary processes |
1st branchial arch maxillary component |
 |
strong |
| regional | Wnt9b mRNA is most strongly expressed in the distal regions of the medial and lateral nasal processes and of the adjacent maxillary processes |