Fig. 5: Total N2 fixation rates of investigated PSB in comparison to bulk N2 fixation rate in 13.7 m water depth. | Nature Communications

Fig. 5: Total N2 fixation rates of investigated PSB in comparison to bulk N2 fixation rate in 13.7 m water depth.

From: Purple sulfur bacteria fix N2 via molybdenum-nitrogenase in a low molybdenum Proterozoic ocean analogue

Fig. 5

The bulk rate is shown as the average of the triplicate incubations, with the error bar representing the standard deviation. Gray circles represent the individual replicates. Population-specific rates were calculated based on the average cell abundance and average single-cell N2 fixation rate. Here, error bars represent the propagated standard error of the cell abundance and the single-cell N2 fixation rate.

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