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. 2021 May 7;187(4):2262–2278. doi: 10.1093/plphys/kiab196

Figure 5.

Figure 5

Subcellular localization of NIP2;1-GFP in the roots of hypoxia challenged NIP2;1:GFP complementation seedlings. A, Seven-day-old vertically grown NIP2;1:GFP seedlings were subjected to anaerobic stress by root submergence under argon gas treatment for 2 h, and the appearance of NIP2;1-GFP was monitored by confocal fluorescence microscopy. NIP2;1-GFP (top), FM4-64 (middle) and merged (bottom). Scale bar = 20 μm. B, NIP2;1:GFP seedlings were subjected to argon gas treatment at the times indicated followed by return to normoxic conditions at 6 h. Bars = 50 μm. DIC, differential interference contrast images.