| Name: | external yolk syncytial layer |
|---|---|
| Synonyms: | E-YSL |
| Definition: | The portion of the YSL that is outside of the blastoderm margin during epiboly. |
| Ontology: | Anatomy Ontology [ZFA:0000309] |
| Name: | microvillus |
|---|---|
| Synonyms: | microvilli |
| Definition: | Thin cylindrical membrane-covered projections on the surface of an animal cell containing a core bundle of actin filaments. Present in especially large numbers on the absorptive surface of intestinal cells. |
| Ontology: | GO: Cellular Component [GO:0005902] QuickGO AmiGO |