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. Author manuscript; available in PMC: 2015 Oct 1.
Published in final edited form as: Metallomics. 2014 Jul 24;6(10):1816–1823. doi: 10.1039/c4mt00168k

Figure 4. Acute Mn exposure activates the ER unfolded protein response.

Figure 4

A, Immunoblots of protein extracts from day 1 adult animals expressing phsp-4::GFP, a transcriptional reporter for the ER UPR, after 24 hour treatment with water (Ctrl), 20 mM MgCl2, or 20 mM MnCl2. B, Quantification of GFP intensity from phsp-4::GFP immunoblots in arbitrary units. (**=p<0.001, Student's t-test)