subclone英sʌbk'ləʊn美sʌbk'ləʊnBNC¹²⁶⁴¹⁶⁺⁴ 基本例句 n.亚克隆¹⁰⁰ Objective To supply a good experimental model of studying osteosarcoma metastatic mechanism by establishment of human osteosarcoma MG-63 subclone cell lines with different metastatic capacities. 目的建立高低不同转移特性人成骨肉瘤 MG63亚克隆细胞系,为研究成骨肉瘤转移机制提供较好的实验模型。 cnki