General Information | ||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Term | polar body nucleus | ID (Ontology) | FBbt:00000051 (Fly Anatomy) | |||||||||||||||||||||||||||||||||||||||
Definition | Haploid nucleus formed by the two meiotic divisions following oocyte ovulation. There are 3 polar body nuclei, located in a single file roughly perpendicular to the dorsal surface and to the long axis of the embryo. The fourth, and most inner of the haploid nuclei, forms the female pronucleus. The polar body nuclei are surrounded by yolk-free cytoplasm.[ FlyBase:FBrf0064779 FlyBase:FBrf0089570 ] | |||||||||||||||||||||||||||||||||||||||||
Comment | ||||||||||||||||||||||||||||||||||||||||||
Links to Extrernal Ontologies | ||||||||||||||||||||||||||||||||||||||||||
Annotations | ||||||||||||||||||||||||||||||||||||||||||
Records annotated with this term OR any of its CHILD TERMS | ||||||||||||||||||||||||||||||||||||||||||
![]() |
||||||||||||||||||||||||||||||||||||||||||
|
|
egg_____________ cell component__| pronucleus |__polar body nucleus 61 rec. |
Spanning Tree View Settings | |||
---|---|---|---|
Parents/Children View Depth |
|||
![]() |
|||
Is a | pronucleus | ||
Part of | |||
![]() |
|||
Synonyms | |||
|
|||
Secondary IDs | |||
|
|||
![]() |
|||