Showing 1,041 - 1,060 results of 5,516 for search '"DNA', query time: 0.10s Refine Results
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    Development of a Novel Fluorescence Assay Based on the Use of the Thrombin-Binding Aptamer for the Detection of O6-Alkylguanine-DNA Alkyltransferase Activity by Maria Tintoré, Anna Aviñó, Federico M. Ruiz, Ramón Eritja, Carme Fàbrega

    Published 2010-01-01
    “…Human O6-alkylguanine-DNA alkyltransferase (hAGT) is a DNA repair protein that reverses the effects of alkylating agents by removing DNA adducts from the O6 position of guanine. …”
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    骨肉瘤 p21WAFI/CIPI 基因 DNA 序列分析及其 mRNA、p21 蛋白表达 by 张春林

    Published 2004-01-01
    “…采用PCR-SSCP方法检测骨肉瘤p21WAF1/CIP1基因DNA变化。采用双脱氧核苷酸末端终止法进行DNA的直接测序。【结果】①p21蛋白表达阳性率在骨肉瘤中为18%(8/45);②p21WAF1/CIP1基因mRNA表达阳性率在骨肉瘤中为42%(19/45);③DNA序列分析结果显示,骨肉瘤中p21WAF1/CIP1基因第三外显子(exon3)的cDNA全长序列的609位碱基处发生C→T改变,发生率为47%(17/36)。…”
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    DNA Methylation and Transcriptome Profiling Reveal the Role of the Antioxidant Pathway and Lipid Metabolism in <i>Plectropomus leopardus</i> Skin Color Formation by Yang Liu, Linna Wang, Zhentong Li, Linlin Li, Tangtang Ding, Shuai Chen, Pengfei Duan, Xinyi Wang, Yishu Qiu, Xiaoyu Ding, Yongsheng Tian

    Published 2025-01-01
    “…To dissect the regulatory mechanisms underlying the red skin trait in <i>P. leopardus</i>, gene expression and DNA methylation modifications were compared between red and black skin tissues after astaxanthin treatment. …”
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    Stretching and immobilizing a single DNA molecule on a glass surface using pressure flow in a microchannel for super-resolution imaging by Naoki Azuma, Ryotaro Suzuki, Kenji Fukuzawa, Shintaro Itoh, Hedong Zhang

    Published 2025-01-01
    “…Single-DNA analysis combines fluorescence microscopy with a method of stretching a single DNA molecule from its random coil shape to a linear shape. …”
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