Lacz

常见例句

• Phagemid with polylinker in lacZ' for production of ssDNA.
  相关说明： vector permitting production of single-stranded DNA ;
• LacZ gene was not detected in the two control groups in all organs at 7 day.
  结论经动脉途径注入重组腺病毒，其体内的表达具有器官靶向性。
• LacZ gene was inserted into TK gene deleted transfer vector, the TK /LacZ+ /GTPV-TY mutant was screened.
  将LacZ基因表达盒插入TK基因缺失转移载体,筛选TK基因缺失的GTPV-TY突变株。
• The dnaA gene with LacZ promoter was cloned into pUC19 using the Escherichia coli DH5a strain.
  将带有LacZ启动子的dnaA基因构建到pUC19中,得到重组质粒pUCA12。
• The damage effect of plasmid DNA and mutation induced of lacZ gene were analysesed by low power HeNe laser radiation invitro plasmid DNA.
  利用低功率HeNe激光辐照离体质粒DNA，分析了质粒DNA的损伤效应和lacZ基因的突变。
• SarA exhibiting an up-regulation on lipA and zinC, and down-regulation on atlE were demonstrated by reverse-transcription PCR and reporter gene lacZ analysis respectively.
  RT-PCR和lacZ报告基因的分析结果显示;在表皮葡萄球菌ATCC35984中;SarA对atlE(自溶酶基因)表达起负调控作用;而对lipA(脂肪酶基因)和zinC(膜相关锌金属蛋白酶基因)的表达则有正调控作用.
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