Familial translocation t(10;21)(q22;q22)
β Scribed by Alicia Delicado; Isidora Lopez Pajares; P. Vicente; F. Hawkins
- Publisher
- Springer
- Year
- 1979
- Tongue
- English
- Weight
- 477 KB
- Volume
- 50
- Category
- Article
- ISSN
- 0340-6717
No coin nor oath required. For personal study only.
β¦ Synopsis
A family is described with a translocation t(10;21)(q22;q22) transmitted through three generations. This family was studied for the apparition of several miscarriages and two sisters with multiple malformations. Both children had a probably partial trisomy of chromosome 10 and a monosomy of chromosome 21 due to a maternal adjacent-2 meiotic segregation.
π SIMILAR VOLUMES
Banding cytogenetics and fluorescence in situ hybridization analysis of a pulmonary chondroid hamartoma (PCH) showed the presence of a t ( 6 I O)(p2 I ;q22). A cytogenetically identical translocation has previously been found in another case of PCH, suggesting that it could represent a variant form
An interchromosomal insertion in 3 generations of a family was ascertained through two developmentally delayed first cousins. Cytogenetic analysis using G-banding and chromosome painting showed an apparently balanced direct insertion of chromosome 10 material into chromosome 12, ins(12;10)(q15;q21.2