Fig. 2From: Bradyrhizobium japonicum IRAT FA3 promotes salt tolerance through jasmonic acid priming in Arabidopsis thalianaArabidopsis H2O2 levels and RBOH gene expression in response to B. japonicum. H2O2 levels in (A) shoot and (B) root tissues of B. japonicum-inoculated and non-inoculated plants at time points ranging from 0.5 h (hr) to 3 days (d). Data are the mean ± standard error with different letters representing significant differences; ANOVA, Tukey, p < 0.05. Arabidopsis(C) RBOHD, (D) RBOHE and (E) RBOHF gene expression in whole plant tissue at 3, 6 and 9 h post inoculation (hpi) after co-cultivation with B. japonicum. qRT-PCR measurements indicate mean expression levels relative to the IPP2 reference gene ± standard error with asterisks representing significant differences from the corresponding control; Student’s t-Test, p < 0.05Back to article page