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. Author manuscript; available in PMC: 2014 Dec 10.
Published in final edited form as: J Proteome Res. 2010 Oct 1;9(10):5445–5460. doi: 10.1021/pr100678k

Figure 3.

Figure 3

Overview of the distribution of abundances for the entire SILAC data set. (a) The spread of normalized (log) protein abundance ratios expressed as a histogram follows a normal distribution. (b) Normalized protein abundance ratios plotted against protein intensity. Individual proteins are colored by their Significance B (Sig B) value. Green: proteins with no detected change in abundance (1,601 proteins; Sig B) 0.1–0.5). Yellow: proteins with small, nonsignificant changes in abundance (129 proteins; Sig B) 0.06–0.1). Red: proteins with moderately significant abundance changes (181 proteins; Sig B) 0.01–0.05). Blue: proteins with highly significant abundance changes (134 proteins; Sig B < 0.01).