Croce C M, Aden D, Koprowski H
Proc Natl Acad Sci U S A. 1975 Apr;72(4):1397-400. doi: 10.1073/pnas.72.4.1397.
Cells derived from tumors induced in "nude" mice after injection of cells that were hybrids between mouse peritoneal macrophages and simian virus 40 (SV40)-transformed human cells were found to retain the human chromosome 7 carrying the SV40 genome, and indicate that the presence of human chromosome 7 carrying the SV40 genome is responsible for the expression of the tumorigenic phenotype in the hybrid cells.
在将小鼠腹膜巨噬细胞与猿猴病毒40(SV40)转化的人类细胞杂交后的细胞注射到“裸”鼠体内诱导产生肿瘤,从这些肿瘤中获得的细胞被发现保留了携带SV40基因组的人类7号染色体,这表明携带SV40基因组的人类7号染色体的存在是杂交细胞中致瘤表型表达的原因。