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乙型肝炎病毒(HBV)S基因的解读框架编码HBsAg,而位于S基因上游的区段则编码前S1和前S2蛋白.作者用前S蛋白的合成肽研究了前S蛋白在乙型肝炎中的作用.两个合成肽分别相应于adw_2亚型的12～32位氨基酸顺序和adw亚型的126～145位氨基酸顺序.将合成肽与载体蛋白〔钥孔
The reading frame of the Hepatitis B virus (S) gene encodes HBsAg and the segment located upstream of the S gene encodes the preS1 and preS2 proteins.The authors used a synthetic peptide of preS protein to study the effect of preS protein in hepatitis B The two synthetic peptides correspond to amino acids 12 to 32 of adw_2 and amino acids 126 to 145 of adw respectively.Complexes were synthesized with the carrier protein [