Fig. 5From: An aerated axenic hydroponic system for the application of root treatments: exogenous pyruvate as a practical caseRelative transcription levels of the genes PDC1, PDC2 and ADH1 in pea roots. Plants were grown in sterile conditions, and they were harvested after 3 days of application of the treatments: untreated (control) roots; roots treated with pyruvate, imazamox or glyphosate; and roots grown under low-oxygen conditions. Mean + SE (n = 4). Different letters indicate significant differences between treatments (ANOVA, HSD Tukey/T3 Dunnet; p < 0.05). ADH alcohol dehydrogenase, PDC pyruvate decarboxylaseBack to article page