Original Research
Copyright ©The Author(s) 1997.
World J Gastroenterol. Sep 15, 1997; 3(3): 139-142
Published online Sep 15, 1997. doi: 10.3748/wjg.v3.i3.139
Figure 1
Figure 1 Structure of MNSM, MNSIFNB, MNAIFNB, MNSIFNA, MNAIFNA, and AMNSIFNA retroviral vectors. LTR: Retroviral long-terminal repeat sequence; Neo R: Neomycin phosphotransferase gene for G418 selection; SV40: Simian virus 40 early region promoter; HuIFN-β-cDNA: Human interferon β complementary DNA; HuIFN-α-cDNA, Human interferon α complementary DNA. AFPe: Human α-fetoprotein “house-keeping gene” enh ancer; AFPe.c, Human α-fetoprotein “house-keeping gene” enhancer core sequence.