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. 2017 Apr 18;8:549. doi: 10.3389/fpls.2017.00549

FIGURE 5.

FIGURE 5

Diurnal measurements in sun leaves from two growing seasons. Bars represent daily means of photosynthesis (Aleaf; A,B), stomatal conductance (gs; C,D), intrinsic water use efficiency (iWUE; E,F), and leaf temperature (Tleaf; G,H) across the 2012 (A,C,E,G) and 2013 (B,D,F,H) growing seasons for WT dark green soybean (black) and two chl-deficient soybean mutants (Y11y11 = gray; y9y9 = white). Error bars represent the standard errors (n = 3). Letters indicate significant differences within DOY (α = 0.1) when present.