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ＰＣＲ－ＳＳＣＰ法检测胃癌ｐ５３基因异常李滨，童坦君（北京医科大学生物化学及分子生物学系１０００８３）胃癌是一种常见的发病广泛的人类恶性肿瘤，抗癌基因ｐ５３的夫活在胃癌的发生过程有重要作用。本文首先利用Ｓｏｕｔｈｅｒｎ分子杂交法检测１１例胃癌标本及１...
Detection of abnormal p53 gene in gastric cancer by PCR-SSCP method Li Bin, Tong Tanjun (Department of Biochemistry and Molecular Biology, Beijing Medical University, Beijing 100083) Gastric cancer is a common and widespread human malignancy. Anti-cancer gene p53 is active in gastric cancer. The occurrence process has an important role. This article first used Southern molecular hybridization to detect 11 cases of gastric cancer and 1...