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人β防御素-2基因的合成及其真核表达载体的构建 被引量:2

Synthesis of human β defensin-2 gene and construction of its expression vector
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摘要 目的 合成人 β防御素 2 (Humanβ defensin 2 ,hBD 2 )基因并构建其真核表达载体 ,为hBD 2基因的转染和表达奠定基础。方法 根据GenBank中的hBD 2结构基因序列 ,设计合成了 3条长度为 82bp的长寡聚核苷酸引物 (H1、H2、H3 ) ,用PCR延伸扩增的方法进行全长为 2 11bp的基因合成 ;PCR产物经双酶切后 ,克隆入真核表达载体pLXSN并导入细菌扩增。结果 PCR产物和重组载体经凝胶电泳及测序分析 ,证实合成的基因与原序列一致 ,并成功克隆到真核表达载体pLXSN上。结论 用PCR延伸扩增法合成基因 ,能方便快捷地获得目的基因片段 ,提高了基因合成的准确性 。
出处 《第三军医大学学报》 CAS CSCD 北大核心 2003年第10期921-922,共2页 Journal of Third Military Medical University
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  • 1[1]Tomita T, Hitomi S, Nagase T. Effect of ions on antibacterial activity of human beta defensin 2[J]. Microbiol Immunol, 2000, 44(9):749-254.
  • 2[2]Harder J, Bartels J, Christophers E. A peptide antibiotic from skin[J]. Nature, 1997, 387(7):861.
  • 3[3]Tsutsumi 2I Y, Nagaoka I. NF-2kappaB-2mediated transcriptional regulation of human beta-2 defensin-2 gene following lipopolysaccharide stimulation[J]. J Leukoc Biol, 2002, 71(1):154-262.

同被引文献28

  • 1雷撼,钱桂生,吴国明,黄桂君.新型阳离子脂质体的制备及其转染效率的测定[J].第三军医大学学报,2005,27(2):139-142. 被引量:5
  • 2朱易凡,叶洁莲,王深明.多价阳离子脂质体介导重组基因pCKM-mPTH治疗甲状旁腺功能低下症的实验研究[J].中华医学杂志,2006,86(12):837-840. 被引量:5
  • 3张舒,黄宁,赵新宇,王青松,杨洋,成勇,鞠辉明,熊文碧,欧珍蓉,吴琦,王伯瑶.β防御素2转基因小鼠抗金黄色葡萄球菌感染的研究[J].中华医学杂志,2006,86(26):1834-1836. 被引量:3
  • 4Ross DJ, Cole AM, Yoshioka D, et al. Increased bronchoalveolar lavage human beta-defensin type 2 in bronchiolitis obliterans syndrome after lung transplantation. Transplantation, 2004, 78 : 1222-1224.
  • 5Densmore CL, Giddings TH, Waldrep JC, et al. Gene tnmsfer by guanidinium-cholesterol: dioleoylphosphatidyl-ethanolamine liposome-DNA complexes in aerosoL J Gene Med, 1999, 1: 251-264.
  • 6Li W, Ishida T, Okada Y, et al. Increased gene expression by cationic lipusomes (TFL-3) in lung metastases following intravenous injection. Biol Pharm Bull, 2005, 28:701-706.
  • 7Lee ER, Marshall J, Siegel CS, et al. Detailed analysis of structures and formulations of cationic lipids for efficient gene transfer to the lung. Hum Gene Ther, 1996, 7:1701-1717.
  • 8Radler JO, Koltover I, Salditt T, et al. Structure of DNA-cationic lipesome complexes: DNA intercalation in multilamellar membranes in distinct intcrhelical packing regimes. Science, 1997, 275:810-814.
  • 9Zughaier SM, Sharer WM, Stephens DS. Antimicrobial peptides and endotoxin inhibit cytokine and nitric oxide release but amplify respiratory burst response in human and murine macrophages. Cell Microbiol, 2005, 7:1251-1262.
  • 10King AE, Fleming DC, Critchley HO, et al. Regulation of natural antibiotic expression by inflammatory mediators and mimics of inflection in human endometrial epithelial ceils. Mol Hum Reprod, 2002,8 : 341-349.

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