Fig. 5.
Effects of molybdenum on the expression of the CBF/DREB transcription factor genes (TaCBF and Wcbf2-1) in Mo-efficient winter wheat cultivar ‘97003’ (A, C) and Mo-inefficient winter wheat cultivar ‘97014’ (B, D) under low-temperature stress. −Mo and +Mo treatments represent plants fertilized with 0 and 0·15 mg Mo [(NH4)6Mo7O24.4H2O] per kg soil, respectively. Error bars represent s.e. from n = 6 experiments. Different letters indicate significant differences at P < 0·05 as determined by ANOVA followed by Duncan's test.