Fig. 3 From:Exogenous melatonin enhances salt secretion from salt glands by upregulating the expression of ion transporter and vesicle transport genes inLimonium bicolor The melatonin content ofL. bicolorleaves under melatonin and NaCl treatment. The values are the average of five biological repeats ± standard deviation. According to Duncan’s multi-range tests, bars that there were significant differences atP < 0.05 are labeled with different letters Back to article page