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Fig. 2 | BMC Plant Biology

Fig. 2

From: Characterization and T-DNA insertion sites identification of a multiple-branches mutant br in Betula platyphylla × Betula pendula

Fig. 2

Leaf anatomy, photosynthetic characteristics and chlorophyll fluorescence parameters of two-year-old WT, OE2 and br. a The relative chlorophyll content of two-year-old WT, OE2 and br from June to August. b-f The net photosynthetic rate (Pn), intercellular CO2 concentration (Ci), stomatal conductance (Gs), transpiration rate (Tr) and water use efficiency (WUE) of two-year-old WT, OE2 and br. g-i The leaf anatomy of two-year-old WT, OE2 and br, bars: 100 μm. Different letters indicate significant differences between WT, OE2 and br in Duncan-test (P < 0.05). Values are mean ± standard error of nine independent replicates per line

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