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. 2014 Dec 18;5:726. doi: 10.3389/fpls.2014.00726

Figure 3.

Figure 3

Stomatal conductance (gs) measured in the 14-day-old unifoliate leaves, 2 h 30 min after the lights were switched on for each Glycine max (G. max) accession (“Fe-efficient,” EF, PI 360952 and “Fe-inefficient,” INF, PI 407707) grown at 60% and 90% relative humidity (RH) under Fe-sufficient (SUF) and Fe-deficient (DEF) conditions. Data are Means ± SEM. Different letters indicate significant differences (P < 0.05) between treatments. Statistical analysis was performed independently for each accession.