Term: oocyte stage IV meiosis II nuclear envelope disassembly
Note: This page represents a term created by the combination ("post-composition") of two ontology terms. For more information on the individual terms, click the hyperlinked name.
Name: oocyte stage IV
Synonyms: mature oocytes, oocytes stage IV, postvitellogenic oocyte, Stage 4 oocyte
Definition: Oocyte part of stage IV ovarian follicle. Stage IV oocytes are large and filled with noncrystalline yolky bodies.
Ontology: Anatomy Ontology [ZFA:0001568]
Name: meiosis II nuclear envelope disassembly
Synonyms: meiosis II nuclear envelope breakdown, meiosis II nuclear envelope catabolism, meiosis II nuclear envelope degradation
Definition: The controlled breakdown of the nuclear envelope during the second division of meiosis.
Ontology: GO: Biological Process [GO:0051080]   QuickGO   AmiGO