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    • 5. 发明公开
    • 표적 DNA 또는 RNA 탐지용 올리고뉴클레오티드
    • 用于检测目标DNA或RNA的寡核苷酸
    • KR1020070000512A
    • 2007-01-02
    • KR1020067023654
    • 2005-03-15
    • 학교법인 포항공과대학교
    • 김병현황길태서영준
    • C12Q1/68
    • C12Q1/6816C12Q1/6876C12Q2525/301C12Q2563/107
    • An oligonucleotide for detecting a target DNA or RNA is provided to detect DNA or RNA having the completely identical or single base-unidentical nucleotide sequence by measuring change of fluorescence intensity. The oligonucleotide for detecting a target DNA or RNA comprises (i) a nucleoside labeled with a fluorescence material, and (ii) at least one nucleoside located beside the fluorescent material-labeled nucleoside and having a thymine or cytosine base, wherein the fluorescence material-labeled nucleoside is 2'-dioxyuridine. The fluorescence material is fluorine, pyrene, fluorescein, rhodamine or coumarin, and the oligonucleotide has the nucleotide sequence of SEQ ID NO:1 and forms the stem-loop structure.
    • 提供用于检测靶DNA或RNA的寡核苷酸以通过测量荧光强度的变化来检测具有完全相同或单碱基不相同核苷酸序列的DNA或RNA。 用于检测靶DNA或RNA的寡核苷酸包括(i)用荧光材料标记的核苷,和(ii)位于荧光物质标记的核苷旁边并具有胸腺嘧啶或胞嘧啶碱的至少一个核苷,其中荧光材料 - 标记的核苷是2'-二氧尿苷。 荧光材料是氟,芘,荧光素,罗丹明或香豆素,寡核苷酸具有SEQ ID NO:1的核苷酸序列并形成茎环结构。