Improvement of IGCR technique using FRET.

T Yasukochi, A Ooyama, H Kumazawa, J Kawanabe, K Ozawa, Y Shibanaka
{"title":"Improvement of IGCR technique using FRET.","authors":"T Yasukochi,&nbsp;A Ooyama,&nbsp;H Kumazawa,&nbsp;J Kawanabe,&nbsp;K Ozawa,&nbsp;Y Shibanaka","doi":"10.1093/nass/44.1.159","DOIUrl":null,"url":null,"abstract":"<p><p>The fluorescent detection system has been introduced into the study on denaturation/reassociation process of DNA fragments in gel, for improving In-Gel Competitive Reassociation technique, one of genome subtraction methods. The annealing behaviour of the mixture of 3'-Fluorescein-labelled and 5'-Cy5-labelled DNA fragments was analysed by Fluorescence Resonance Energy Transfer (FRET) technique from donor Fluorescein to acceptor Cy5. We showed that two fluorescent dyes labelled at 3' and 5' ends of DNA fragments caused FRET in both the solution and the gel. The characterisation of fluorescence-labelled fragments in gel and the changes of their fluorescence intensity will be reported.</p>","PeriodicalId":19394,"journal":{"name":"Nucleic acids symposium series","volume":" 44","pages":"159-60"},"PeriodicalIF":0.0000,"publicationDate":"2000-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1093/nass/44.1.159","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Nucleic acids symposium series","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1093/nass/44.1.159","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0

Abstract

The fluorescent detection system has been introduced into the study on denaturation/reassociation process of DNA fragments in gel, for improving In-Gel Competitive Reassociation technique, one of genome subtraction methods. The annealing behaviour of the mixture of 3'-Fluorescein-labelled and 5'-Cy5-labelled DNA fragments was analysed by Fluorescence Resonance Energy Transfer (FRET) technique from donor Fluorescein to acceptor Cy5. We showed that two fluorescent dyes labelled at 3' and 5' ends of DNA fragments caused FRET in both the solution and the gel. The characterisation of fluorescence-labelled fragments in gel and the changes of their fluorescence intensity will be reported.

利用FRET技术改进IGCR技术。
将荧光检测系统引入到凝胶中DNA片段变性/再结合过程的研究中,以改进凝胶内竞争性再结合技术这一基因组减法方法之一。用荧光共振能量转移(FRET)技术分析了3'-荧光素标记的DNA片段和5'-Cy5标记的DNA片段混合物的退火行为。我们发现在DNA片段的3'和5'端标记的两种荧光染料在溶液和凝胶中都引起了FRET。本文将报道凝胶中荧光标记片段的特征及其荧光强度的变化。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 求助全文
来源期刊
自引率
0.00%
发文量
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信