一例伴有新型基因内多外显子重复的 CDKL5 缺乏症。

IF 1 Q4 GENETICS & HEREDITY Human Genome Variation Pub Date : 2024-11-08 DOI:10.1038/s41439-024-00296-7
Takato Akiba, Shino Shimada, Katsumi Imai, Satoru Takahashi
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引用次数: 0

摘要

我们报告了一例疑似 CDKL5 缺乏症(CDD)病例,在该病例中,我们利用新一代测序技术和多重连接依赖性探针扩增技术,在 CDKL5 基因中发现了一个新的基因内多外显子重复序列。这种重复被认为导致了阅读框的偏移和过早终止密码子的引入。该病例强调了仔细的表型分析和全面的基因检测对检测 CDD 患者罕见结构变异的重要性。
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A case of CDKL5 deficiency disorder with a novel intragenic multi-exonic duplication.

We present a case of suspected CDKL5 deficiency disorder (CDD) in which a novel intragenic multi-exonic duplication in the CDKL5 gene was identified using next-generation sequencing and multiple ligation-dependent probe amplification. This duplication was assumed to result in a shift of the reading frame and the introduction of a premature stop codon. This case highlights the importance of careful phenotyping and comprehensive genetic testing to detect rare structural variants in CDD patients.

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来源期刊
Human Genome Variation
Human Genome Variation Biochemistry, Genetics and Molecular Biology-Genetics
CiteScore
2.30
自引率
0.00%
发文量
39
审稿时长
13 weeks
期刊最新文献
A case of CDKL5 deficiency disorder with a novel intragenic multi-exonic duplication. A mild case of Cockayne syndrome with a novel start-loss variant of ERCC8. Challenges in classifying human chromosomal heteromorphisms using banding cytogenetics: From controversial guidelines to the need for a universal scoring system. Detecting adaptive changes in gene copy number distribution accompanying the human out-of-Africa expansion. Novel MLH1 nonsense variant in a patient with suspected Lynch syndrome
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