{"title":"【变性高效液相色谱法检测胰岛素受体底物2基因3′-非翻译区单核苷酸多态性】。","authors":"Wei-min Zeng, Shu-hua Chen, Ping Xie","doi":"","DOIUrl":null,"url":null,"abstract":"<p><strong>Objective: </strong>To explore the use of denaturing high-performance liquid chromatography (DHPLC) in detecting single-nucleotide polymorphisms(SNPs) of insulin receptor substrate-2(IRS-2) gene 3'-untranslated region (3'-UTR).</p><p><strong>Methods: </strong>We detected the SNPs and mutation of IRS-2 gene 3'-UTR sequence, with polymerase chain reaction (PCR), DHPLC, single-strand conformation polymorphism (SSCP), and DNA sequence analysis respectively in 30 Type 2 diabetic subjects and 30 healthy controls.</p><p><strong>Results: </strong>The SNPs of IRS-2 gene 3'-UTR in 4 patients with Type 2 diabetes mellitus were detected by PCR-DHPLC and were identified by DNA sequencing.</p><p><strong>Conclusion: </strong>DHPLC is a rapid and automated technology, which is simpler and more accurate for detecting longer fragment of DNA than SSCP. The present method lays a foundation for further studying the relationship between the mutation of IRS-2 gene 3'-UTR and Type 2 diabetes mellitus.</p>","PeriodicalId":13115,"journal":{"name":"Hunan yi ke da xue xue bao = Hunan yike daxue xuebao = Bulletin of Hunan Medical University","volume":"28 4","pages":"317-21"},"PeriodicalIF":0.0000,"publicationDate":"2003-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"[Detection of single-nucleotide polymorphisms in insulin receptor substrate-2 gene 3'-untranslated region by denaturing high-performance liquid chromatography].\",\"authors\":\"Wei-min Zeng, Shu-hua Chen, Ping Xie\",\"doi\":\"\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Objective: </strong>To explore the use of denaturing high-performance liquid chromatography (DHPLC) in detecting single-nucleotide polymorphisms(SNPs) of insulin receptor substrate-2(IRS-2) gene 3'-untranslated region (3'-UTR).</p><p><strong>Methods: </strong>We detected the SNPs and mutation of IRS-2 gene 3'-UTR sequence, with polymerase chain reaction (PCR), DHPLC, single-strand conformation polymorphism (SSCP), and DNA sequence analysis respectively in 30 Type 2 diabetic subjects and 30 healthy controls.</p><p><strong>Results: </strong>The SNPs of IRS-2 gene 3'-UTR in 4 patients with Type 2 diabetes mellitus were detected by PCR-DHPLC and were identified by DNA sequencing.</p><p><strong>Conclusion: </strong>DHPLC is a rapid and automated technology, which is simpler and more accurate for detecting longer fragment of DNA than SSCP. The present method lays a foundation for further studying the relationship between the mutation of IRS-2 gene 3'-UTR and Type 2 diabetes mellitus.</p>\",\"PeriodicalId\":13115,\"journal\":{\"name\":\"Hunan yi ke da xue xue bao = Hunan yike daxue xuebao = Bulletin of Hunan Medical University\",\"volume\":\"28 4\",\"pages\":\"317-21\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2003-08-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Hunan yi ke da xue xue bao = Hunan yike daxue xuebao = Bulletin of Hunan Medical University\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Hunan yi ke da xue xue bao = Hunan yike daxue xuebao = Bulletin of Hunan Medical University","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
[Detection of single-nucleotide polymorphisms in insulin receptor substrate-2 gene 3'-untranslated region by denaturing high-performance liquid chromatography].
Objective: To explore the use of denaturing high-performance liquid chromatography (DHPLC) in detecting single-nucleotide polymorphisms(SNPs) of insulin receptor substrate-2(IRS-2) gene 3'-untranslated region (3'-UTR).
Methods: We detected the SNPs and mutation of IRS-2 gene 3'-UTR sequence, with polymerase chain reaction (PCR), DHPLC, single-strand conformation polymorphism (SSCP), and DNA sequence analysis respectively in 30 Type 2 diabetic subjects and 30 healthy controls.
Results: The SNPs of IRS-2 gene 3'-UTR in 4 patients with Type 2 diabetes mellitus were detected by PCR-DHPLC and were identified by DNA sequencing.
Conclusion: DHPLC is a rapid and automated technology, which is simpler and more accurate for detecting longer fragment of DNA than SSCP. The present method lays a foundation for further studying the relationship between the mutation of IRS-2 gene 3'-UTR and Type 2 diabetes mellitus.
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