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. 2014 Jan 28;9(1):e86143. doi: 10.1371/journal.pone.0086143

Figure 3. The correlation between the BMVC fraction and the frequency of foci formation in transformed cells.

Figure 3

(a) Foci formation of BALB/c 3T3 cells induced by different MCA doses (0.1, 1, 2, 5 μg/ml) and cultured periods (14, 21, 28, 35 days); scale bar  = 2 cm. (b) Histogram representing the quantification of foci formation. (*p<0.05; **p<0.001 compared to the matched non-treated cells, paired t-test). (c) The correlation between the BMVC fraction and the frequency of foci formation expressed as the transformation frequency.