Figure 8

Influence of haematopoetic growth factors on the colony formation of siRNA-treated Kasumi-1 cellsKasumi-1 cells were electroporated with the indicated siRNAs, plated in semi-solid medium containing the indicated growth factors, and analyzed as described in Material and Methods. The columns and error bars represent the mean values and standard deviations of four to five independent experiments. †, p < 0.01; ‡, p < 0.001 according to Student's T test.