The level of 6‐phosphogluconate dehydrogenase (6‐PGD) activity in a patient with a 1p terminal deletion suggests that the gene locus is not distal to sub‐band p36.3 on chromosome 1
作者:
M. W. Steele,
S. L. Wenger,
L. O. Geweke,
W. L. Golden,
期刊:
Clinical Genetics
(WILEY Available online 1984)
卷期:
Volume 25,
issue 1
页码: 59-62
ISSN:0009-9163
年代: 1984
DOI:10.1111/j.1399-0004.1984.tb00463.x
出版商: Blackwell Publishing Ltd
关键词: Deletion 1p36.3;dicentric chromosome;mapping 6‐PGD locus
数据来源: WILEY
摘要:
A rare case of chromosome 1p deletion is reported in a mentally retarded male infant with a derived chromosome: 45, XY, ‐1, ‐13, tdic(1;13) (1qter → 1p36.2:13p11.2 → 13qter). Parental chromosomes were normal. Since the patient's 6‐PGD specific activity was in the normal range, it is probable that he retained both 6‐PGD alleles. Consequently, if a dosage affect exists, then the locus for 6‐PGD must be proxi
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