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Severe factor XI deficiency in a Lebanese family: identification of a novel missense mutation (Trp501Cys) in the catalytic domain
被引:9
|作者:
de Moerloose, P
[1
]
Germanos-Haddad, M
Boehlen, F
Neerman-Arbez, M
机构:
[1] Univ Hosp Geneva, Haemostasis Unit, CH-1211 Geneva 14, Switzerland
[2] Univ Hosp Geneva, Div Med Genet, CH-1211 Geneva 14, Switzerland
[3] Hop Hotel Dieu, Haematol Lab, Beirut, Lebanon
关键词:
factor XI;
mutation;
bleeding;
D O I:
10.1097/00001721-200404000-00013
中图分类号:
R5 [内科学];
学科分类号:
1002 ;
100201 ;
摘要:
In this study, a Lebanese woman with severe factor XI deficiency as well as several unaffected family members were analysed. The F1 1 gene was screened by polymerase chain reaction amplification of all 15 exons, including intron-exon junctions followed by single-strand conformational analysis. Variant single-strand conformational analysis profiles were obtained for exon 13; sequencing of these products allowed the identification of a novel missense mutation (Trp501Cys) situated in the catalytic domain, in homozygosity in the proband. (C) 2004 Lippincott Williams Wilkins.
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页码:269 / 272
页数:4
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