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导致因子VIII转录本外显子15跳跃和部分外显子16缺失的突变,以及直接突变检测方法。

Mutation causing exon 15 skipping and partial exon 16 deletion in factor VIII transcript, and a method for direct mutation detection.

作者信息

Yenchitsomanus P, Thanootarakul P, Akkarapatumwong V, Oranwiroon S, Pung-Amritt P, Veerakul G, Mahasandana C

出版信息

Haemophilia. 2001 May;7(3):335-8. doi: 10.1046/j.1365-2516.2001.00507.x.

DOI:10.1046/j.1365-2516.2001.00507.x
PMID:11380640
Abstract

A splicing defect with 201 nucleotide deletion in the factor VIII transcript due to IVS15 + 1G > T mutation inactivating this donor splice site and activating a cryptic acceptor splice site in exon 16 was identified in a severe haemophilia A patient. Allele specific amplification (ASA) method was successfully developed for direct detection of this mutation.

摘要

在一名重度甲型血友病患者中,发现了一种剪接缺陷,其VIII因子转录本中存在201个核苷酸缺失,这是由于IVS15 + 1G>T突变使该供体剪接位点失活,并激活了外显子16中的一个隐蔽性受体剪接位点。成功开发了等位基因特异性扩增(ASA)方法用于直接检测该突变。

相似文献

1
Mutation causing exon 15 skipping and partial exon 16 deletion in factor VIII transcript, and a method for direct mutation detection.导致因子VIII转录本外显子15跳跃和部分外显子16缺失的突变,以及直接突变检测方法。
Haemophilia. 2001 May;7(3):335-8. doi: 10.1046/j.1365-2516.2001.00507.x.
2
Characterization of a splicing mutation in the factor VIII gene at the RNA level.在RNA水平上对因子VIII基因剪接突变的特征分析。
Hum Genet. 1995 Jan;95(1):109-11. doi: 10.1007/BF00225086.
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A novel splicing acceptor mutation of the factor VIII gene producing skipping of exon 25.一种导致因子VIII基因外显子25跳跃的新型剪接受体突变。
Ann Hematol. 2003 Mar;82(3):175-7. doi: 10.1007/s00277-002-0592-y. Epub 2003 Feb 13.
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Molecular diagnostics of 15 hemophilia A patients: characterization of eight novel mutations in the factor VIII gene, two of which result in exon skipping.15例甲型血友病患者的分子诊断:凝血因子VIII基因8个新突变的特征分析,其中2个导致外显子跳跃。
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Mutational analysis of ectopic factor VIII transcripts from hemophilia A patients: identification of cryptic splice site, exon skipping and novel point mutations.甲型血友病患者异位因子VIII转录本的突变分析:隐蔽剪接位点、外显子跳跃及新的点突变的鉴定
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Creation of a novel donor splice site in intron 1 of the factor VIII gene leads to activation of a 191 bp cryptic exon in two haemophilia A patients.在两名甲型血友病患者中,因子VIII基因内含子1中一个新的供体剪接位点的产生导致一个191 bp隐蔽外显子的激活。
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Mutational-screening in the factor VIII gene resulting in the identification of three novel mutations, one of which is a donor splice mutation. Mutations in brief no. 245. Online.对凝血因子VIII基因进行突变筛查,结果鉴定出三个新突变,其中一个是供体剪接突变。突变简讯第245号。在线发布。
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引用本文的文献

1
An intronic RNA element modulates Factor VIII exon-16 splicing.内含子 RNA 元件调节因子 VIII 外显子 16 的剪接。
Nucleic Acids Res. 2024 Jan 11;52(1):300-315. doi: 10.1093/nar/gkad1034.
2
Biased exon/intron distribution of cryptic and de novo 3' splice sites.隐蔽型和新生3'剪接位点的外显子/内含子分布偏差
Nucleic Acids Res. 2005 Sep 1;33(15):4882-98. doi: 10.1093/nar/gki811. Print 2005.