释义 |
site-directed 英'saɪtdɪr'ektɪd美'saɪtdɪr'ektɪd COCA²⁸⁰¹³⁶⁺⁵BNC⁸⁶⁶⁶⁰⁺⁹ 基本例句 定向位点¹⁰⁰ Cell surface molecules are inherently accessible to intravenously injected biological agents such as antibodies and appear to be particularly attractive as site-directed targets. 细胞膜蛋白暴露于细胞外表面,特别容易被抗体等试剂识别,作为靶点特异的检测、诊断和治疗的标志物; pp.lunwenchina.net.cn Conclusion: Site-directed PEG modification can enhance the abortifacient activity of TCS, probably due to that prolonged half-life in vivo increases the acting time of the drug. 结论: PEG定点修饰 TCS可加强其引产活性,原因可能是较长的体内半衰期延长了药物作用的时间。 cnki Meanwhile, Site-directed mutagenesis study verified the importance of residue Tyr149 to the catalytic activity of SULT1A2. 同时,突变实验显示 SULT1A2的149位酪氨酸对催化活性至关重要。 www.ibp.cas.cn Methods The BO mutants I402G and C457S were obtained by site-directed mutagenesis and confirmed by amino acid sequence analysis. 方法胆红素氧化酶突变体 I402G和 C457S通过聚合酶链反应获得,并经氨基酸序列测定加以证实。 cnki Objective To introduce a new technique for rapid construction of gene site-directed mutagenesis. 目的介绍一种简便、快速、准确构建定点诱导突变体的新技术。 zidian8 The results indicated that some site-directed mutagenesis can reveal important functional domains of enzyme activity. 结果表明某些定点突变可以揭示影响酶活的重要功能域。 www.jabiotech.org.cn This research intended to construct eukaryotic expression vector with a site-directed mutation of porcine MSTN propeptide gene, and verify its expression efficacy in C2C12 cells. 本研究旨在克隆通城猪含有第1个内含子的 MSTN前肽基因,构建真核定点诱变载体,并通过转染C2C12细胞验证载体表达的有效性。 dictall |