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. 2017 Aug 2;45(17):9990–10001. doi: 10.1093/nar/gkx662

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© The Author(s) 2017. Published by Oxford University Press on behalf of Nucleic Acids Research.

This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by-nc/4.0/), which permits non-commercial re-use, distribution, and reproduction in any medium, provided the original work is properly cited. For commercial re-use, please contact journals.permissions@oup.com

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Figure 6. — Measurement of cytosolic iron accumulation in DtxR TF mutants by ICP-MS validates the GRN model. Bars represent measurements of ICP-MS iron quantification in the presence (A) and absence (B) of iron. Each bar represents the average and SD of three technical replicates from three independent biological replicates for each strain normalized to protein concentration. P-values of significance of differences between each mutant and the Δura3 parent strain by t-test are shown in Supplementary Table S3.