目的　NAG6、NAG 7、BRD7为最近克隆的肿瘤相关新基因 ,对它们在胃癌及癌旁组织中的表达进行检测 ,探讨这些基因在胃癌发生发展中......

目的　分离位于染色体 3p2 4 2 6区域中鼻咽癌新的抑瘤基因。方法　在染色体 3p2 4 2 6鼻咽癌杂合性丢失 (lossofheterogosity ,......

AIM: NGX6, NAG-7 and BRD7 genes are tumor related genes, which have been newly cloned by positional candidate cloning st......