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Ring chromosome 21 in a phenotypically normal but infertile man
Clinical Genetics
|December 1, 1985
Summary
A karyotype analysis revealed a rare ring chromosome 21 in a 27-year-old man with azoospermia. This genetic finding is crucial for understanding male infertility.
Area of Science:
- Human Genetics
- Reproductive Biology
- Clinical Cytogenetics
Background:
- Azoospermia, the absence of sperm, is a significant cause of male infertility.
- Karyotype analysis is essential for identifying chromosomal abnormalities contributing to reproductive issues.
- Ring chromosome 21 is a rare structural aberration with variable clinical manifestations.