Study of markers of human erythroid differentiation in hybrid cells.
Somatic cell hybrids exhibiting co-expression of the globin genes of two species were generated by fusion of mouse erythroleukemia cells with Chinese hamster or human marrow erythroid cells. In contrast, extinction of the mouse globin genes occurred in hybrids formed between the erythroleukemia cells and human fibroblasts. Direct detection of the human globin genes in human X mouse fibroblast hybrids was achieved by annealing of DNA from these cells to human globin complementary DNA. This method was developed to permit the chromosomal assignment of the human globin genes.
D000818:Animals; D001854:Bone Marrow Cells; D002454:Cell Differentiation; D002459:Cell Fusion; D002478:Cells, Cultured; D006224:Cricetinae; D005347:Fibroblasts; D005796:Genes; D005914:Globins / Q000096:biosynthesis*; D006801:Humans; D006822:Hybrid Cells / Q000378:metabolism; D004915:Leukemia, Erythroblastic, Acute; D051379:Mice; D009693:Nucleic Acid Hybridization; D012333:RNA, Messenger / Q000032:analysis
D012333:RNA, Messenger; D005914:Globins