Genome-wide linkage analysis is a powerful prenatal diagnostic tool in families with unknown genetic defects
Genome-wide linkage analysis is a powerful prenatal diagnostic tool in families with unknown genetic defects
复制标题
全基因组连锁分析是未知遗传缺陷家庭的强大产前诊断工具
DOI:
10.1038/ejhg.2012.198
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发表时间:
2013
影响因子:
5.2
通讯作者:
Hoffmann K
中科院分区:
文献类型:
--
作者:
Arelin M;Schulze B;Müller-Myhsok B;Horn D;Diers A;Uhlenberg B;Nürnberg P;Nürnberg G;Becker C;Mundlos S;Lindner T H;Sperling K;Hoffmann K
Genome-wide linkage analysis is an established tool to map inherited diseases. To our knowledge it has not been used in prenatal diagnostics of any genetic disorder. We present a family with a severe recessive mental retardation syndrome, where the mother wished pregnancy termination to avoid delivering another affected child. By genome-wide scanning using the Affymetrix (Santa Clara, CA, USA) 10k chip we were able to establish the disease haplotype. Without knowing the exact genetic defect, we excluded the condition in the fetus. The woman finally gave birth to a healthy baby. We suggest that genome-wide linkage analysis–based on either SNP mapping or full-genome sequencing–is a very useful tool in prenatal diagnostics of diseases.
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影响因子:
158.5
作者:
J. Disanto;S. Markiewicz;J. Gauchat;J. Bonnefoy;A. Fischer;G. de Saint Basile
通讯作者:
G. de Saint Basile
影响因子:
30.8
作者:
B. Williamson
通讯作者:
B. Williamson
影响因子:
42.7
作者:
N. Qureshi;B. Modell;M. Modell
通讯作者:
M. Modell
影响因子:
5.2
作者:
Zlotogora, Joel;Carmi, Rivka;Shalev, Stavit A.
通讯作者:
Shalev, Stavit A.
DOI:
10.1056/nejm199404073301404
发表时间:
1994
期刊:
The New England Journal of Medicine
影响因子:
--
作者:
James p. DiSanto;S. Markiewicz;J. Gauchat;J. Bonnefoy;Alain Fischer;G. de Saint Basile
通讯作者:
G. de Saint Basile