surface ectoderm |
|
detected |
| | Labeling was apparent throughout the epidermis. |
forelimb bud ectoderm |
|
strong |
| regional | The strongest labeling was seen in the distal epidermis of the limb bud, including the apical ectodermal ridge, an important signaling center for limb outgrowth, and its underlying mesenchyme. |
forelimb bud mesenchyme |
|
strong |
| | The strongest labeling was seen in the distal epidermis of the limb bud, including the apical ectodermal ridge, an important signaling center for limb outgrowth, and its underlying mesenchyme. |
hindlimb ridge ectoderm |
|
strong |
| regional | The strongest labeling was seen in the distal epidermis of the limb bud, including the apical ectodermal ridge, an important signaling center for limb outgrowth, and its underlying mesenchyme. |
hindlimb ridge mesenchyme |
|
strong |
| | The strongest labeling was seen in the distal epidermis of the limb bud, including the apical ectodermal ridge, an important signaling center for limb outgrowth, and its underlying mesenchyme. |
branchial arch |
|
strong |
| regional | The distal portions of the branchial arches were strongly labeled. |
fronto-nasal process |
|
strong |
| regional | The distal portions of the frontonasal mass were strongly labeled. |
neural tube |
|
weak |
| | The closed neural tube was not strongly labeled. |
embryo |
|
detected |
| | the FAS gene was broadly expressed in the mouse embryo. |