Improvement of the Mutation-Discrimination Threshold for Rare Point Mutations by a Separation-Free Ligase Detection Reaction Assay Based on Fluorescence Resonance Energy Transfer
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- HAGIHARA Kenta
- Department of Chemical Engineering and Materials Science, Faculty of Science and Engineering, Doshisha University
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- TSUKAGOSHI Kazuhiko
- Department of Chemical Engineering and Materials Science, Faculty of Science and Engineering, Doshisha University
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- NAKAJIMA Chinami
- Department of Chemical Engineering and Materials Science, Faculty of Science and Engineering, Doshisha University
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- ESAKI Shinsuke
- Department of Chemical Engineering and Materials Science, Faculty of Science and Engineering, Doshisha University
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- HASHIMOTO Masahiko
- Department of Chemical Engineering and Materials Science, Faculty of Science and Engineering, Doshisha University
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Abstract
We previously developed a separation-free ligase detection reaction assay based on fluorescence resonance energy transfer from a donor quantum dot to an acceptor fluorescent dye. This assay could successfully detect one cancer mutation among 10 wild-type templates. In the current study, the mutation-discrimination threshold was improved by one order of magnitude by replacing the original acceptor dye (Alexa Fluor 647) with another fluorescent dye (Cyanine 5) that was spectrally similar but more fluorescent.
Journal
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- Analytical Sciences
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Analytical Sciences 32 (3), 367-370, 2016
The Japan Society for Analytical Chemistry
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Keywords
Details 詳細情報について
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- CRID
- 1390001204259165696
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- NII Article ID
- 130005131641
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- NII Book ID
- AA10500785
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- ISSN
- 13482246
- 09106340
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- NDL BIB ID
- 027204061
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- PubMed
- 26960620
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- Web Site
- http://id.ndl.go.jp/bib/027204061
- https://ndlsearch.ndl.go.jp/books/R000000004-I027204061
- https://link.springer.com/content/pdf/10.2116/analsci.32.367.pdf
- https://link.springer.com/article/10.2116/analsci.32.367/fulltext.html
- https://www.jstage.jst.go.jp/article/analsci/32/3/32_367/_pdf
- https://search.jamas.or.jp/link/ui/2016313319
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- Text Lang
- en
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- Data Source
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- JaLC
- NDL
- Crossref
- PubMed
- CiNii Articles
- KAKEN
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- Abstract License Flag
- Disallowed