Wang ZH, Wang CL, Chen R, Zhou M, Chen Y. Construction of plasmids carrying shRNAs targeting the
ETS1 gene and their stable transfection of PANC-1 cell line.
Shijie Huaren Xiaohua Zazhi 2013;
21:2820-2825. [DOI:
10.11569/wcjd.v21.i27.2820]
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Abstract
AIM: To construct plasmids carrying shRNAs targeting the ETS1 gene and to obtain a PANC-1 cell line stably transfected with the most efficient constructed plasmid.
METHODS: Three plasmids carrying shRNAs (shRNA-1, shRNA-2, shRNA-3) targeting the ETS1 gene were constructed, and the most efficient one was identified by Western blot and then transfected into PANC-1 cell line. The stably transfected cell line was selected in the presence of G418. The expression of the ETS1 protein was detected by Western blot.
RESULTS: The plasmids carrying shRNAs were successfully constructed. The plasmid carrying shRNA-1 had the highest efficiency. The expression of ETS1 protein in the stably transfected cell line was efficiently knocked down.
CONCLUSION: Plasmids carrying shRNAs targeting the ETS1 gene and the stably transfected PANC-1 cell line have been successfully constructed.
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