| Organism | : | Ascidian | 
|---|---|---|
| Species | : | Ascidiella aspersa | 
| Description | : | Egg of Ascidiella aspersa injected with Calcium Green dextran undergoing an intracellular Ca2+ wave starting from the contraction pole | 
| Tags | : | Egg Fertilization Zygote Calcium Green Dextran Meiosis |