{"title":"偶氮苯拴链DNA对反义策略下DNA/RNA双链形成的光调控。","authors":"X Liang, T Yoshida, H Asanuma, M Komiyama","doi":"10.1093/nass/44.1.277","DOIUrl":null,"url":null,"abstract":"<p><p>Modified DNA carrying an azobenzene was successfully applied to the photo-regulation of DNA/RNA hybridization. When the azobenzene was isomerized from trans- to cis-form on UV-irradiation, the melting temperature of the duplex was significantly lowered. This process was totally reversible so that the Tm increased by cis-->trans isomerization induced by visible light irradiation.</p>","PeriodicalId":19394,"journal":{"name":"Nucleic acids symposium series","volume":" 44","pages":"277-8"},"PeriodicalIF":0.0000,"publicationDate":"2000-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1093/nass/44.1.277","citationCount":"6","resultStr":"{\"title\":\"Photo-regulation of DNA/RNA duplex formation by azobenzene-tethered DNA towards antisense strategy.\",\"authors\":\"X Liang, T Yoshida, H Asanuma, M Komiyama\",\"doi\":\"10.1093/nass/44.1.277\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Modified DNA carrying an azobenzene was successfully applied to the photo-regulation of DNA/RNA hybridization. When the azobenzene was isomerized from trans- to cis-form on UV-irradiation, the melting temperature of the duplex was significantly lowered. This process was totally reversible so that the Tm increased by cis-->trans isomerization induced by visible light irradiation.</p>\",\"PeriodicalId\":19394,\"journal\":{\"name\":\"Nucleic acids symposium series\",\"volume\":\" 44\",\"pages\":\"277-8\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2000-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1093/nass/44.1.277\",\"citationCount\":\"6\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Nucleic acids symposium series\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1093/nass/44.1.277\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Nucleic acids symposium series","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1093/nass/44.1.277","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Photo-regulation of DNA/RNA duplex formation by azobenzene-tethered DNA towards antisense strategy.
Modified DNA carrying an azobenzene was successfully applied to the photo-regulation of DNA/RNA hybridization. When the azobenzene was isomerized from trans- to cis-form on UV-irradiation, the melting temperature of the duplex was significantly lowered. This process was totally reversible so that the Tm increased by cis-->trans isomerization induced by visible light irradiation.
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