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Partial deletion 21: case report with biochemical studies and review
N J Carpenter1, J S Mayes, B Say
1H Allen Chapman Research Institute of Medical Genetics, Children's Medical Center, Tulsa, Oklahoma.
Journal of Medical Genetics
|November 1, 1987
Summary
A chromosomal abnormality involving chromosome 21 and chromosome 4 caused a deletion and telomere loss, leading to developmental delays and frequent infections in a child. Gene analysis suggests specific loci are located beyond the deletion site.
Area of Science:
- Genetics
- Developmental Biology
- Clinical Medicine
Background:
- Chromosomal translocations can lead to significant genetic imbalances and associated phenotypes.
- Understanding gene locations is crucial for diagnosing and managing genetic disorders.