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该作者已经培养了一株产生乙脑病毒 (JEV)亚病毒颗粒 (胞外颗粒 EPs)的分泌型的细胞系 (F细胞系 ) ,该颗粒包括 JEV的外膜糖蛋白 (E)和病毒体细胞膜蛋白 (M)的前体。F细胞从编码突变型的 Pr M c DNA加工合成的 JEV产物 ,因为表达 E蛋白和 Pr M蛋白的真正结构的稳定细胞系不能被
The authors have cultivated a secreting cell line (F cell line) that produces JEV subviral particles (extracellular particles EPs), including the outer membrane glycoprotein (E) of JEV and the virion Precursor of cell membrane protein (M). F cells process the synthesized JEV product from a mutant-encoding Pr M c DNA because a stable cell line that expresses the true structure of the E protein and the Pr M protein can not be