| Name: | blastoderm | 
|---|---|
| Synonyms: | |
| Definition: | Embryonic structure that is composed of the cellular part of the embryo, excluding the yolk cell, derived from the blastodisc by early morphogenesis; refers particularly to the time when the cell array is sheet-like, between 30%-epiboly and the end of gastrulation. | 
| Ontology: | Anatomy Ontology [ZFA:0001176] | 
| Name: | filamentous actin | 
|---|---|
| Synonyms: | F-actin | 
| Definition: | A two-stranded helical polymer of the protein actin. | 
| Ontology: | GO: Cellular Component [GO:0031941] QuickGO AmiGO |