Bar Plot from Scientific Research

Clec4f cre Spi1 f/f mice ( n = 12) and Spi1 f/f littermates ( n = 13). The circles represent individual mice, boxes represent the 25–75% confidence intervals and the whiskers indicate the extreme values. The blue lines indicate the median. The green histograms represent the background bioluminescence imaging signal from wild-type C57BL/6J mice that did not receive tumours ( n = 3 mice per group). Results are from at least three independent experiments per genotype. Statistical analysis was performed using two-tailed Mann–Whitney U -tests; P < 0.05 was considered to be significant

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