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Fig. 9 | BMC Plant Biology

Fig. 9

From: Greater morphological and primary metabolic adaptations in roots contribute to phosphate-deficiency tolerance in the bread wheat cultivar Kenong199

Fig. 9

Heat map of metabolite contents in the roots which significant changes in either of cultivar under Pi deficiency. Variations in metabolites are represented by fold change calculated using formula log2(−Pi/+Pi). The parts in bold indicate the different categories of metabolites. Asterisks indicate significant differences between P treatments by the student’s t-test (n = 4), * p < 0.05, ** p < 0.01, and ***p < 0.001, respectively

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