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. 2015 Jan 20;23(4):737–745. doi: 10.1038/mt.2014.242

Figure 3.

Figure 3

Efficient lentiviral vector transduction of progenitor cells and demonstration of normal colony formation from transduced cells. (a) Flow cytometry plots showing GFP expression in LSK cells transduced with PGK.GFP, PGK.PRF, or PRF.PRF. (b) Transduction efficiency and viral copy number of the LSK cells transduced with PGK.GFP, PGK.PRF, and PRF.PRF. (c) The same cells were used in a hematopoietic colony formation assay: BFU-E, burst forming unit erythroid; CFU, colony forming unit granulocyte macrophage; CFU-GEMM, colony forming unit granulocyte, erythroid, macrophage, megakaryocyte. The results presented show one representative experiment from a series of three experiments, and the error bars represent the SEM from the colony formation assay triplicates.