RING CHROMOSOME-22 IN A MENTALLY-RETARDED CHILD AND MOSAIC 45,XX,-15,-22,+T(15-22)(P11-Q11)-46,XX,R(22)-46,XX KARYOTYPE IN THE MOTHER

被引：27

作者：

FRYNS, JP

VANDENBERGHE, H

机构：

[1] Division of Human Genetics, Department of Human Biology, Leuven, B-3000, Minderbroedersstraat

来源：

HUMAN GENETICS | 1979年 / 47卷 / 02期

关键词：

D O I：

10.1007/BF00273205

中图分类号：

Q3 [遗传学];

学科分类号：

071007 ; 090102 ;

摘要：

A ring chromosome 22 is described in a 6-year-old mentally retarded boy, who presented a dysmorphic syndrome. The ring chromosome 22 was inherited from the mother, in whom a 46,XX/46,XX,r(22)/45,XY,-15,-22,+t(15;22)(p11;q11) mosaic karyotype was found, indicating a high degree of instability of the chromosome(s) 22 in this woman. © 1979 Springer-Verlag.

引用

页码：213 / 216

页数：4