nucleus organization | organelle fusion | membrane fusion | membrane organization | cellular process | karyogamy | cellular component organization | reproduction | conjugation | reproductive process | karyogamy involved in conjugation with cellular fusion | conjugation with cellular fusion | nuclear membrane fusion involved in karyogamy | organelle organization | nuclear membrane fusion | sexual reproduction
integral component of organelle membrane | integral component of membrane | intracellular membrane-bounded organelle | organelle membrane | nuclear membrane | cell | intrinsic component of membrane | cytoplasm | intracellular organelle | endoplasmic reticulum | Golgi apparatus | nuclear outer membrane-endoplasmic reticulum membrane network | endomembrane system | endoplasmic reticulum membrane | nuclear envelope | membrane-bounded organelle | nucleus | organelle | intracellular | membrane