Cell lineage of regularly developing sea urchin embryo: No1u
Cell name |
No1u |
Cleavage number |
5 |
Number of cells after cleavage |
32 |
Cleavage direction (with respect to the A/V axis) |
horizontal |
Mother cell |
No1 |
Sister cell |
No1l |
Progeny |
No1uu, No1ul |
Tier |
an1 |
Prospective territory |
Oral ectoderm |