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. 2013 Jan 14;110(4):1548–1553. doi: 10.1073/pnas.1213235110

Fig. 4.

Fig. 4.

Peroxynitrite and cytokinin can interact directly in vivo. HPLC-MS/MS profile of the extract from the cnu1 (A) and WT (B) seedlings treated with 100 μM SNP. Arabidopsis seedlings were grown on petri dishes containing 100 μM SNP for 2 wk. Peak A corresponds to the main product A (8-nitro-trans-zeatin). The intensity of peak A from SNP-treated WT (WT + SNP) was much lower than that from SNP-treated cnu1 (cnu1 + SNP).