Figure 2
From: Improvement in nitrogen fixation capacity could be part of the domestication process in soybean
Performance of individual soybean lines on nitrogen fixation-related traits. Thirty-one cultivated and seventeen wild soybean accessions were inoculated with either B. diazoefficiens sp. nov. USDA110 or S. (E.) fredii CCBAU45436. Average data per plant for individual lines were plotted in the following order: (a) total fresh weight, (b) total root fresh weight, (c) total dry weight, (d) total nodule fresh weight, (e) nodule number, (f) total nitrogen and (g) total ureides. Each bar represents the average value of 4–16 plants. Error bar: ±s.e.m.
