FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term spermatid mitochondrial nucleoid elimination ID (Ontology) GO:7770014 (Gene Ontology)
Definition The process in which spermatids lose their mitochondrial nucleoids during spermatid development. This process involves the controlled elimination of mitochondrial DNA-protein complexes while preserving the mitochondrial membranes and and contributes to maternal mitochondrial inheritance patterns by inhibiting paternal transmission.[ PubMed:28318978 ]
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developmental process involved in reproduction
 |__sperm individualization______________
DNA catabolic process                    |
 |__mitochondrial DNA catabolic process__|
mitochondrion organization               |
 |__sperm mitochondrion organization_____|
spermatid development                    |
 |__sperm individualization______________|
cellularization                          |
 |__sperm individualization______________|
mitochondrial DNA metabolic process      |
 |__mitochondrial DNA catabolic process__|
                                         spermatid mitochondrial nucleoid elimination
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Is a mitochondrial DNA catabolic process
Part of sperm individualization
sperm mitochondrion organization
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Synonyms
  • "paternal mtDNA elimination" RELATED
    "spermatid mitochondrial genome elimination" RELATED
    "spermatid nucleoid degradation" RELATED
Secondary IDs
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