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GTR Home > Conditions/Phenotypes > Spermatogenic failure 33

Spermatogenic failure 33

Summary

Spermatogenic failure-33 (SPGF33) is characterized by multiple morphologic abnormalities of the flagella (MMAF), resulting in immotile spermatozoa and infertility. Short and irregular-caliber flagella are primarily observed, as well as absent and coiled flagella, and abnormalities of the acrosome, head, and base are also present (Kherraf et al., 2018). For a general phenotypic description and a discussion of genetic heterogeneity of spermatogenic failure, see SPGF1 (258150). [from OMIM]

Available tests

3 tests are in the database for this condition.

Clinical tests (3 available)

Molecular Genetics Tests

Genes See tests for all associated and related genes

  • Also known as: CaM-IP4, SPGF33, WDR66, CFAP251
    Summary: cilia and flagella associated protein 251

Clinical features

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Imported from Human Phenotype Ontology (HPO)

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