| Name: | presumptive cardiac ventricle primitive heart tube |
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| Synonyms: | |
| Definition: | Multi-tissue structure that is part of the primitive heart tube and will become the cardiac ventricle. |
| Ontology: | Anatomy Ontology [ZFA:0001720] |
| Name: | cardioblast migration to the midline involved in heart field formation |
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| Synonyms: | cardiac progenitor cell midline migration, cardioblast midline convergence |
| Definition: | The orderly movement of a cardioblast toward the midline to form the heart field. A cardioblast is a cardiac precursor cell. It is a cell that has been committed to a cardiac fate, but will undergo more cell division rather than terminally differentiating. |
| Ontology: | GO: Biological Process [GO:0060975] QuickGO AmiGO |