Fig. 2

Expression patterns of TpSnRK2.10 and TpSnRK2.11. a Expression level of TpSnRK2.10 in different tissues at three growth stages; b expression level of TpSnRK2.11 in different tissues at three growth stages; c expression levels of TpSnRK2.10 and TpSnRK2.11 under Cd-supply and Fe-deficient stresses. Jointing stage: the basal stem emerges above the soil line; booting stage: the developing head with the sheath of the flag leaf becomes visibly enlarged. Asterisk indicated significant difference when compared with WT at P < 0.05; values were means ± standard deviation (three biological replicates)