The eukaryotic expression of the hemagglutinin-neuraminidase gene of the HBNU/LSRC/F3 strain of the Newcastle disease virus and the antitumor function of the protein that gene codes for
Objective In order to explore the antitumor properties of the HN gene of the HBNU/LSRC/F3 strain of the Newcastle disease virus(NDV),the HN gene was cloned and expressed in human esophageal cancer ECA109 cells.Methods The total RNA of NDV was extracted,primers were designed in accordance with the open reading frame(accession number:KC246549.1)of the HN gene and multiple cloning sites of the eukaryotic expression vector C-flag pcDNA3.The HN gene was amplified with reverse transcription PCR(RT-PCR),ligated in...