Fig. 2From: Enhancing biosynthesis and bioactivity of Trachyspermum ammi seed essential oil in response to drought and Azotobacter chroococcum stimulationThymol synthesis gene (TSG) expression in the developing seeds. Charts with different bars are significantly different (p < 0.05). T1: control, T5: T. ammi treated by A. chroococcum bacteria under slight drought stress (irrigation at 80% field capacity)Back to article page