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. Author manuscript; available in PMC: 2014 Jul 5.
Published in final edited form as: J Proteome Res. 2013 Jun 11;12(7):3511–3518. doi: 10.1021/pr400375p

Figure 1.

Figure 1

An SILAC-based quantitative proteomics approach to reveal the potassium dichromate-induced perturbation of global protein expression. (A) A flowchart illustrating forward SILAC combined with LC-MS/MS for the comparative analysis of protein expression in GM00637 cells upon potassium dichromate treatment. (B) A summary of the number of proteins quantified from three independent SILAC experiments. (C) The distribution of expression ratios (treated/untreated) for proteins that were quantified in at least one set of SILAC experiment.