Karin Kojima, Takahito Wada, Hiroko Shimbo, Takahiro Ikeda, Eriko F Jimbo, Hirotomo Saitsu, Naomichi Matsumoto, Takanori Yamagata
{"title":"The ATRX splicing variant c.21-1G>A is asymptomatic.","authors":"Karin Kojima, Takahito Wada, Hiroko Shimbo, Takahiro Ikeda, Eriko F Jimbo, Hirotomo Saitsu, Naomichi Matsumoto, Takanori Yamagata","doi":"10.1038/s41439-022-00212-x","DOIUrl":null,"url":null,"abstract":"<p><p>The ATRX variant c.21-1G>A was detected by an exome analysis of a patient with Cockayne syndrome without alpha thalassemia X-linked intellectual disability syndrome (ATR-XS). In addition, variants in ERCC6 were detected. ATRX c.21-1G>A is localized at the splicing acceptor site of intron 1. This splicing event, NM_000489.6: c.21_133del p.S7Rfs*1, induces exon 2 deletion and early termination. The start codon in exon 3 of ATRX is presumed to produce a slightly shorter but functional ATRX protein.</p>","PeriodicalId":36861,"journal":{"name":"Human Genome Variation","volume":null,"pages":null},"PeriodicalIF":1.0000,"publicationDate":"2022-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9474544/pdf/","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Human Genome Variation","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1038/s41439-022-00212-x","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"GENETICS & HEREDITY","Score":null,"Total":0}
引用次数: 0
Abstract
The ATRX variant c.21-1G>A was detected by an exome analysis of a patient with Cockayne syndrome without alpha thalassemia X-linked intellectual disability syndrome (ATR-XS). In addition, variants in ERCC6 were detected. ATRX c.21-1G>A is localized at the splicing acceptor site of intron 1. This splicing event, NM_000489.6: c.21_133del p.S7Rfs*1, induces exon 2 deletion and early termination. The start codon in exon 3 of ATRX is presumed to produce a slightly shorter but functional ATRX protein.
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