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Fig. 9 | BMC Plant Biology

Fig. 9

From: A PIP-mediated osmotic stress signaling cascade plays a positive role in the salt tolerance of sugarcane

Fig. 9

Root length of T3 ScPIP2–1-transgenic Arabidopsis seedlings at different NaCl concentrations. a Observation of root length under different concentrations of sodium chloride (NaCl). b Measurement of root length under different concentrations of NaCl by Image J 1.8.0. c Relative water content (RWC) of Arabidopsis plantlets under treatment of 250 mmol·L− 1 NaCl. Bars with different superscripts differ significantly (P < 0.05), and error bars represent the standard error of each treatment group (n = 3). WT, wild-type Arabidopsis; OE1, OE2 and OE3, three different lines of transgenic Arabidopsis

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