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. 2020 Jan 15;10:390. doi: 10.1038/s41598-019-57319-5

Figure 4.

Figure 4

Engineering of the sucrose biosynthetic pathway in Synechococcus 2973. (A) Schematics of expressing the Synechocystis 6803 sps and spp genes in the 2973-cscB strain. (B) Sucrose production in sps and sps-spp expression strains. Cells were cultured in BG11 medium for 3 days without addition of NaCl. The “+” symbol indicates that the strain contains the indicated overexpressed enzyme(s). The data represents mean ± sd of three biological replicates. RBS, ribosome binding site.