Fig. 6From: Overexpression of γ-glutamylcysteine synthetase gene from Caragana korshinskii decreases stomatal density and enhances drought toleranceMain root length (mm, 7 days) (a, b) and plant height (cm, 60 days) (c, d) of Arabidopsis thaliana plants overexpressing Ckγ-ECS (OE) and wild type (WT) plants. * indicates P < 0.05Back to article page