OBO ID: GO:0000744
Term Name: karyogamy involved in conjugation with mutual genetic exchange Search Ontology:
Synonyms:
  • karyogamy involved in conjugation without cellular fusion
Definition: During sexual reproduction, the creation of a single nucleus from two nuclei as a result of fusing the nuclear envelopes that surround each nuclei. This takes place following the mutual exchange of one of the two nuclei produced by the mitosis that follows the second meiotic nuclear division. This occurs in ciliated protozoans such as Tetrahymena.
References:
Ontology: GO: Biological Process    QuickGO    AmiGO
PHENOTYPE No data available