Journal:
:iranian journal of cancer prevention
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mostafa ghaderi dept. of virology, faculty of medical sciences, tarbiat modares university, tehran, iran
farzaneh sabahi dept. of virology, faculty of medical sciences, tarbiat modares university, tehran, iran
majid sadeghi-zadeh dept. of genetics, faculty of biological sciences, tarbiat modares university, tehran, iran
zahra khanlari dept. of virology, faculty of medical sciences, tarbiat modares university, tehran, iran
azam jamaati dept. of virology, faculty of medical sciences, tarbiat modares university, tehran, iran
dawood mousavi nasab dept. of virology, faculty of medical sciences, tarbiat modares university, tehran, iran
background: recently, the use of t7 rna polymerase instead of other viral and cellular promoters is increasing due to high efficacy of transcription in the cell cytoplasm by this polymerase. in order to translate the transcripts produced by t7 rna polymerase in mammalian cell lines, it is necessary to include internal ribosome entry site (ires) sequences. in addition, if sequence of poly a sign...