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. 2012 Oct 12;7(10):e47455. doi: 10.1371/journal.pone.0047455

Figure 3. Na sensitivity of CAX mutant plants.

Figure 3

Total chlorophyll content was measured in leaf and shoot tissue of 21 d-old Col-0 (wild type) and cax knockout mutant plants following germination and growth on solid 0.5×MS media (adjusted to pH 5.6) in the absence or presence of 50 mM NaCl. The mean±SE (n = 4–6) chlorophyll content is shown. ** (P<0.01) denotes significant difference between control and NaCl treatments as determined by one-way ANOVA.