[Constitutional stereotyped gap in human chromosomes (author's transl)].
The stereotyped break with gap of a chromosomal variant is rarely observed. This anomaly is transmitted according to autosomal dominant rule. The distal part of the broken chromosome may either be still bound to the sister chromatid through mitotic non-disjunction, forming a triradial figure, or take a moniliform and pulverized appearance, evoking premature chromosome condensation.
D002478:Cells, Cultured; D002842:Chromatids / Q000648:ultrastructure; D002869:Chromosome Aberrations; D002877:Chromosomes, Human / Q000648:ultrastructure*; D006801:Humans; D007621:Karyotyping; D008214:Lymphocytes / Q000648:ultrastructure; D010375:Pedigree
Lacune stéréotypée constitutionnelle des chromosomes humains.