Fig. 1: Effects of glucokinase deficiency on PCC 7942 with (SZ14) and without (SZ3) heterologous glucose transporter. | Nature Communications

Fig. 1: Effects of glucokinase deficiency on PCC 7942 with (SZ14) and without (SZ3) heterologous glucose transporter.

From: Unlocking the potentials of cyanobacterial photosynthesis for directly converting carbon dioxide into glucose

Fig. 1

a Relative glucokinase activity of WT, SZ1 (Δglk1), SZ2 (Δglk2), SZ3 (Δglk1-Δglk2), SZ14 (ΔNS3::galP), SZ15 (ΔNS3::galP-Δglk1), SZ16 (ΔNS3::galP-Δglk2), and SZ17 (ΔNS3::galP-Δglk1-Δglk2) grown under autotrophic conditions. b Growth of SZ14, SZ15, SZ16, and SZ17 in BG11 culture medium with or without supplemented glucose. c Glucokinase activity of SZ14, SZ15, SZ16, and SZ17 grown under mixotrophic conditions supplemented with 30 mM glucose. Statistical analysis was performed using two-tailed unpaired Student’s t test (*p < 0.05, ***p < 0.001). The p values in (c) are (from left to right) 0.013, 0.0003. Data are presented as mean values ± SD (n = 3 biological replicates). Source data are provided as a Source Data file.

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