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Mitotic recombination among acrocentric chromosomes' short arms
U Guissani1, B Facchinetti, G Cassina
1Centro Trasfusionale, OO.RR. di Bergamo, Italy.
Annals of Human Genetics
|March 1, 1996
Summary
Bright fluorescent chromosome 22 satellites (22s+) exhibited jumping behavior in individuals with normal karyotypes, suggesting mitotic exchanges between acrocentric chromosome short arms. This phenomenon
Area of Science:
- Cytogenetics
- Human Genetics
- Molecular Biology
Background:
- Chromosome 22 satellites (22s+) are known to exhibit polymorphic variations.
- The 'jumping' behavior of these satellites has been observed, but its underlying mechanisms and implications are not fully understood.
- Previous studies have not extensively explored the role of mitotic exchanges in this phenomenon.