Hatanaka M, Klein R, Toni R, Walker J, Gilden R
J Exp Med. 1973 Aug 1;138(2):356-63. doi: 10.1084/jem.138.2.356.
A variety of cell mutants were obtained by a single 5'-bromodeoxyuridine (BrdU) treatment of an nonproducer (NP) cell line transformed by the Kirsten strain of murine sarcoma virus (Ki-MSV). Isolation procedures of these cell See PDF for Structure mutants are described. The cell mutants obtained were classified by tumorigenic potential and shedding of Type C virus particles. The cell mutants were classified into four groups: (A) tumorigenic, without particles; (B) tumorigenic, with Type C particles; (C) nontumorigenic, without particles; and (D) nontumorigenic, with Type C particles. The tumorigenic cell lines showed variability in morphology with both flat and typical transformed appearing cell lines showing equal transplantability.
通过用5'-溴脱氧尿苷(BrdU)单次处理由 Kirsten 株鼠肉瘤病毒(Ki-MSV)转化的非生产性(NP)细胞系,获得了多种细胞突变体。描述了这些细胞突变体的分离程序。所获得的细胞突变体根据致瘤潜力和C型病毒颗粒的释放进行分类。细胞突变体分为四组:(A)致瘤,无颗粒;(B)致瘤,有C型颗粒;(C)非致瘤,无颗粒;(D)非致瘤,有C型颗粒。致瘤细胞系在形态上表现出变异性,扁平型和典型转化型细胞系的移植能力相同。