Fluorescent oligonucleotide incorporating 5-(1-ethynylpyrenyl)-2′- deoxyuridine: Sequence-specific fluorescence changes upon duplex formation

Gil Tae Hwang; Young Jun Seo; Su Jeong Kim; Byeang Hyean Kim

doi:10.1016/j.tetlet.2004.03.071

Fluorescent oligonucleotide incorporating 5-(1-ethynylpyrenyl)-2′- deoxyuridine: Sequence-specific fluorescence changes upon duplex formation

Gil Tae Hwang
, Young Jun Seo
, Su Jeong Kim
, Byeang Hyean Kim^*

^*Corresponding author for this work

Department of Chemistry

Pohang University of Science and Technology

Research output: Contribution to journal › Journal article › peer-review

63 Scopus citations

Abstract

We describe the design and properties of a pyrene-labeled deoxyuridine that can be inserted efficiently into oligodeoxynucleotides using phosphoramidite chemistry. An oligonucleotide incorporating the pyrene-labeled deoxyuridine is a sensitive fluorescence probe that can discriminate between perfect and single-base-mismatched pairing by changes in its fluorescence intensity.

Original language	English
Pages (from-to)	3543-3546
Number of pages	4
Journal	Tetrahedron Letters
Volume	45
Issue number	18
DOIs	https://doi.org/10.1016/j.tetlet.2004.03.071
State	Published - 2004.04.26

Keywords

Fluorescence
Nucleosides
Nucleotides

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10.1016/j.tetlet.2004.03.071

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title = "Fluorescent oligonucleotide incorporating 5-(1-ethynylpyrenyl)-2′- deoxyuridine: Sequence-specific fluorescence changes upon duplex formation",

abstract = "We describe the design and properties of a pyrene-labeled deoxyuridine that can be inserted efficiently into oligodeoxynucleotides using phosphoramidite chemistry. An oligonucleotide incorporating the pyrene-labeled deoxyuridine is a sensitive fluorescence probe that can discriminate between perfect and single-base-mismatched pairing by changes in its fluorescence intensity.",

keywords = "Fluorescence, Nucleosides, Nucleotides",

author = "Hwang, \{Gil Tae\} and Seo, \{Young Jun\} and Kim, \{Su Jeong\} and Kim, \{Byeang Hyean\}",

year = "2004",

month = apr,

day = "26",

doi = "10.1016/j.tetlet.2004.03.071",

language = "English",

volume = "45",

pages = "3543--3546",

journal = "Tetrahedron Letters",

issn = "0040-4039",

number = "18",

}

TY - JOUR

T1 - Fluorescent oligonucleotide incorporating 5-(1-ethynylpyrenyl)-2′- deoxyuridine

T2 - Sequence-specific fluorescence changes upon duplex formation

AU - Hwang, Gil Tae

AU - Seo, Young Jun

AU - Kim, Su Jeong

AU - Kim, Byeang Hyean

PY - 2004/4/26

Y1 - 2004/4/26

N2 - We describe the design and properties of a pyrene-labeled deoxyuridine that can be inserted efficiently into oligodeoxynucleotides using phosphoramidite chemistry. An oligonucleotide incorporating the pyrene-labeled deoxyuridine is a sensitive fluorescence probe that can discriminate between perfect and single-base-mismatched pairing by changes in its fluorescence intensity.

AB - We describe the design and properties of a pyrene-labeled deoxyuridine that can be inserted efficiently into oligodeoxynucleotides using phosphoramidite chemistry. An oligonucleotide incorporating the pyrene-labeled deoxyuridine is a sensitive fluorescence probe that can discriminate between perfect and single-base-mismatched pairing by changes in its fluorescence intensity.

KW - Fluorescence

KW - Nucleosides

KW - Nucleotides

UR - https://www.scopus.com/pages/publications/1842737324

U2 - 10.1016/j.tetlet.2004.03.071

DO - 10.1016/j.tetlet.2004.03.071

M3 - Journal article

AN - SCOPUS:1842737324

SN - 0040-4039

VL - 45

SP - 3543

EP - 3546

JO - Tetrahedron Letters

JF - Tetrahedron Letters

IS - 18

ER -

Fluorescent oligonucleotide incorporating 5-(1-ethynylpyrenyl)-2′- deoxyuridine: Sequence-specific fluorescence changes upon duplex formation

Abstract

Keywords

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