Zago Anna, Spear Patricia G
Department of Microbiology-Immunology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois 60611, USA.
J Virol. 2003 Sep;77(17):9695-9. doi: 10.1128/jvi.77.17.9695-9699.2003.
Amino acid differences at seven positions in the N termini of the glycoproteins D (gDs) specified by herpes simplex virus type 1 (HSV-1) and HSV-2 are largely responsible for the significantly higher cell fusion activity of HSV-2 gD with Chinese hamster ovary cells expressing human nectin-2 or only an endogenous hamster receptor.
单纯疱疹病毒1型(HSV - 1)和HSV - 2所指定的糖蛋白D(gD)N端七个位置的氨基酸差异,在很大程度上导致了HSV - 2 gD与表达人nectin - 2或仅表达内源性仓鼠受体的中国仓鼠卵巢细胞具有显著更高的细胞融合活性。