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. Author manuscript; available in PMC: 2010 Dec 1.
Published in final edited form as: Arterioscler Thromb Vasc Biol. 2009 Sep 17;29(12):2161–2168. doi: 10.1161/ATVBAHA.109.194464

Figure 4.

Figure 4

The effects of GCH-1 phospho-mimic mutations on pterin production. (A) Western blot analysis with anti-FLAG antibody; (B) BH4 and (C) BH2 levels. N=4, #=p<0.05 vs. GCH-1 cells without tetracycline, *=p<0.05 and NS= not significant vs. WT-GCH-1 with tetracycline.