objective to construct recombinant retrovirus vector of chimeric transmembrane form of cd55 gene.
目的构建嵌合跨膜型cd5 5基因的重组逆病毒表达质粒。
conclusion humanpd-1 gene has been cloned, recombinant retrovirus vector containing pd-1 gene constructed and l929 transfection cell line expressing pd-1 molecules selected.
结论构建了含人pd-1基因重组逆转录病毒的载体,筛选出稳定表达人pd-1分子的l929细胞株。
objective to construct antisense and sense vimentin retrovirus vector for investigating the effect of vimentin on reactive gliosis.
目的构建反义及正义波形蛋白重组逆转录病毒载体,研究波形蛋白在反应性胶质化中的功能与作用。
methods the polyadenylation signal-deficient retrovirus vector mutated by pcr site-directed mutagenesis was used to make polyadenylation signal-deficient retroviruses by pa317 packaging cells.
this review focused on haemophilia bs mechanism and the new development of retrovirus vector used in the gene therapy of haemophilis b.
本文介绍了血友病b的发病机理以及以反转录病毒载体为工具进行血友病b基因治疗的研究进展。
conclusion the retrovirus vector containing the pig-a gene was successfully constructed and the expression of cd59 on the mutant k562 cells could be increased.
结论成功构建了pig-a基因逆转录病毒载体,感染突变型k562细胞后可以提高其cd59的表达。
they expanded the number of mesenchymal stem cells in the laboratory and then used a retrovirus vector to insert the gene cytosine deaminase into the cell.
他们在实验室内扩增间充质干细胞数量,然后利用逆转录病毒载体将胞嘧啶脱氨酶基因插入细胞基因组中。
construction of recombinant retrovirus vector carrying dual target antisense rna of hbv is in the foundation of construction of recombinant retrovirus vector carrying sing target in similar ways.