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Disease Ontology Browser
oocyte/zygote/embryo maturation arrest 23 (DOID:0061325)
Alliance: disease page
Synonyms: OZEMA23
Alt IDs: OMIM:621231
Definition: An oocyte/zygote/embryo maturation arrest that is characterized by female infertility due to developmental arrest. Oocytes can be fertilized, but maturation fails at the oocyte, zygote, or embryo stage and that has_material_basis_in heterozygous or homozygous mutation in the TUBA4A gene on chromosome 2q35.


Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Models of Human Cancer database (MMHCdb) (formerly Mouse Tumor Biology (MTB)), Gene Ontology (GO)
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last database update
09/08/2026
MGI 6.24
The Jackson Laboratory