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. 2014 Nov 12;9(11):e112807. doi: 10.1371/journal.pone.0112807

Figure 2. Concentrations of chlorophylls and carotenoids in cotton grown at different NaCl concentrations.

Figure 2

Vertical bars represent ± standard error (n = 3). Bars labeled with the different lowercase letters on open square bars or uppercase letters on closed square bars are significant difference (P<0.05).