Construction and Identification of a Yeast Two-Hybrid Bait Vector and Its Effect on the Growth of Yeast Cells and the Self-Activating Function of Reporter Genes for Screening of HPV18 E6-Interacting Protein

By using a yeast two-hybrid system,a yeast two-hybrid bait vector was constructed and identified for screening of the HPV18 E6-interacting proteins,and its effects on the growth of yeast cells and the activation of reporter genes were investigated.Total mRNA extracted from Hela cells was reversely transcribed into cDNA.Fragment of HPV18 E6 cDNA was amplified using RT-PCR and directly ligated to the pGBKT7 vector.The recombinant plasmid was confirmed by restriction endonuclease analysis and DNA sequencing.Th...