Fig. 3: Comparison of nitrogenase activity in the WT and ∆kaiA strains of Cyanothece 51142. | Nature Communications

Fig. 3: Comparison of nitrogenase activity in the WT and ∆kaiA strains of Cyanothece 51142.

From: Endogenous clock-mediated regulation of intracellular oxygen dynamics is essential for diazotrophic growth of unicellular cyanobacteria

Fig. 3

The activity of samples grown under different light regimes [12:12 (a), 16:8 (b), 20:4 (c), CL (d)] is expressed as % WT activity under 12:12 LD growth. Error bars correspond to standard deviations from at least 3 biological replicates (12:12 LD, n = 4), (16:8 LD, n = 5) and (20:4 LD and CL, n = 3) The letters a, b denote statistically different values of μ for Air and c, d indicate statistical significance for Argon (p < 0.05), while same letters a or c indicate that the difference in values of μ is insignificant (p ≥ 0.05).

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