NORMAL PHENOTYPE AND PARTIAL TRISOMY FOR THE G-POSITIVE REGION OF CHROMOSOME-21

被引:26
作者
DANIEL, A [1 ]
机构
[1] PRINCE WALES HOSP,CYTOGENET & CELL BIOL UNIT,SYDNEY,AUSTRALIA
关键词
D O I
10.1136/jmg.16.3.227
中图分类号
Q3 [遗传学];
学科分类号
071007 ; 090102 ;
摘要
A prenatally diagnosed male fetus and his mother, who was referred because of her advanced age, both carried an abnormal bisatellited chromosome 21 as an extra chromosome. The abnormal 21 was monocentric and the G negative band q22 and part of q21 had been deleted during formation. The phenotype of both the mother and child (at birth) was normal.
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页码:227 / 229
页数:3
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