Skip to main content
. 2020 May 26;14(9):2248–2260. doi: 10.1038/s41396-020-0682-7

Fig. 5. Analysis of anthranilic acid production and trpEG transcriptional expression.

Fig. 5

a Time-course analysis of anthranilic acid accumulation in the R. solanacearum wild-type strain (●) and the trpEG deletion mutant strain (■) and R. solanacearum cell growth in the wild-type strain (○) and the trpEG deletion mutant strain (□) in liquid medium. b β-Galactosidase activity of a trpEG-lacZ transcriptional fusion in the R. solanacearum wild-type strain (●) and the trpEG deletion mutant strain (▲) and the trpEG deletion mutant strain supplemented with anthranilic acid (■). The R. solanacearum GMI1000 strains were inoculated in a 2 L flask containing 1 L TTC medium and cultured at 28 °C with shaking at 220 rpm. The experiment was started at an initial OD600 of 0.05. The data are means ± standard deviations of three independent experiments.