Fig. 3 | Scientific Reports

Fig. 3

From: Root morphology, nitrogen metabolism and amino acid metabolism in soybean under low phosphorus stress

Fig. 3

Comparative analysis of six free amino acids, allocation and aspartic acid conversion. Low Phosphorus Treatment: LP; Normal Phosphorus Treatment: NP; High phosphorus efficiency variety (Liaodou 13) and low phosphorus efficiency variety (Tiefeng 3) are labelled as “HPE” and “LPE” respectively. (a) Free glutamate. (b) Free aspartic acid. (c) Free threonine. (d) Free methionine. (e) Free lysine. (f) Free isoleucine. (g) Percentage of major free amino acid content. (h) Conversion of free aspartic acid. (i) Conversion factor (log2). Columns represent the means ± SDs for three biological replicates. Treatments with the same letter are not significantly different from each other at a p-value level of 0.05.

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