The ultrastructure of prematurely condensed chromosomes (PCC) in BK cells and the CHO metaphase chromosomes (the PCC inducer) were studied with cell fusion technique and SEM.
应用细胞融合技术和扫描电镜研究了BK(牛肾)细胞早熟凝集染色体(PCC)和诱导PCC的CHO中期染色体的超微结构。
Objective To explore the established method of tumor vaccine generated by hybrid technique and study the biological characteristics of lung cancer-dendritic fusion cell.
目的探讨利用杂交瘤技术制备肿瘤疫苗的方法，研究肺癌树突状融合细胞的生物学特征。
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