Fig. 7

Determination of germination rate and root length of the GhirGDSL26 overexpressed lines and WT (Col-0) under drought stress. A The germination rate of the overexpressed lines and WT under the CK and drought stress (200 mM mannitol). B Germination rates under control and drought stress conditions. C Root length of the overexpressed lines and WT under the CK and drought stress (200 mM mannitol). D Root length statistic chart. Three biological replications and three technical replications for each experiment were taken, Student’s t-test was used to determine the mean comparison with ± SD at P < 0.05. Means with different lowercase letters show a significant difference