stage 4 embryo [FBbt_00005306]
Nuclear division 10-13. Polar buds divide twice and become tightly grouped at the posterior pole by the end of this stage. Nuclei visible at the rim of the embryo. Stage 4 ends with the beginning of cellularization. Duration at 25 degrees C: approximately 50 minutes (80-130 minutes after egg laying).
stage 4 embryo
ID: FBbt_00005306
Anatomy
Nuclear division 10-13. Polar buds divide twice and become tightly grouped at the posterior pole by the end of this stage. Nuclei visible at the rim of the embryo. Stage 4 ends with the beginning of cellularization. Duration at 25 degrees C: approximately 50 minutes (80-130 minutes after egg laying).
DEPRECATION WARNING.
Open in VFB 3D Browser →Relationships
- develops from: stage 3 embryo
Subclasses of stage 4 embryo (3 total)
| Thumbnail | Name | Tags |
|---|---|---|
| cycle 11 embryo | Anatomy | |
| cycle 12 embryo | Anatomy | |
| cycle 13 embryo | Anatomy |
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