| Name: | blastomere |
|---|---|
| Synonyms: | blastomeres |
| Definition: | Cell that arises during cleavage and is partially cleaved, and located at the blastodisc margin prior to collectively forming the yolk syncytial layer (YSL) in the midblastula. |
| Ontology: | Anatomy Ontology [ZFA:0000093] |
| Name: | condensed chromosome |
|---|---|
| Synonyms: | cytoplasmic mitotic chromosome, metaphase chromosome, mitotic chromosome |
| Definition: | A highly compacted molecule of DNA and associated proteins resulting in a cytologically distinct structure. |
| Ontology: | GO: Cellular Component [GO:0000793] QuickGO AmiGO |