Fig. 6From: Transcriptome analysis provides insights into the root response of Chinese fir to phosphorus deficiencyA Activities of citrate synthase, CS, NAD-malate dehydrogenase, NAD-MDH, pyruvate dehydrogenase, PDH, and phosphoenolpyruvate carboxylase, PEPC, in roots of Chinese fir seedlings exposed to different phosphorus treatments; B Contents of malic acid and citric acid in roots of Chinese fir seedlings treated with different phosphorus supply for 0, 3 and 30 days. Values are means ± SD (n = 3)Back to article page