| Age | embryonic day 6.25 | Annotation Date | 2007-11-02 |
| Assay Id | MGI:3759960 | Assay Type | RNA in situ |
| Detected | true | Emaps | EMAPS:160399 |
| Image | 1c - center | Note | Expression is present in the top layer of proximal epiblast cells on the future posterior side where the primitive streak will form. |
| Pattern | Regionally restricted | Probe | MGI:3759887 |
| Sex | Not Specified | Specimen Label | 1c - center |
| Specimen Num | 10 | Stage | TS09 |
| Strength | Present |