Fig. 3

Phenotypic analysis of GhPLATZ1 in transgenic Arabidopsis under mannitol stress. a Germination rates of WT, OE3, OE4, and OE5 seeds on 1/2 MS medium with 300 mM mannitol for indicated times. b Cotyledon-greening of WT, OE3, OE4, and OE5 plants grown on 1/2 MS medium with or without 300 mM mannitol for 14 days. Data show the mean ± SD (n = 40) of three replicates. At least 40 seeds per genotype were measured in each replicate