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. 2023 Sep 20;194(1):475–490. doi: 10.1093/plphys/kiad507

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© The Author(s) 2023. Published by Oxford University Press on behalf of American Society of Plant Biologists.

This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs licence (https://creativecommons.org/licenses/by-nc-nd/4.0/), which permits non-commercial reproduction and distribution of the work, in any medium, provided the original work is not altered or transformed in any way, and that the work is properly cited. For commercial re-use, please contact journals.permissions@oup.com

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Figure 3. — Central carbon metabolic fluxes in photosynthetic C. sativa leaves in LD and SD. A) Metabolic flux map in LD conditions. B) Metabolic flux map in SD conditions. Fluxes are shown as numbers and depicted by the variable width of arrows. Both absolute and normalized fluxes were compared by 95% confidence intervals between LD and SD (Supplemental Table S5). Absolute and normalized fluxes that are bigger in LD plants are marked by green asterisk (*) and blue asterisk (*), respectively. Absolute and normalized fluxes that are bigger in SD plants are marked by red asterisk (*) and purple asterisk (*), respectively. Flux differences are highlighted by orange arrows. Flux units are expressed as µmol metabolite g⁻¹. FW h⁻¹. The model network is compartmentalized into cytosol (“.c”), chloroplast (“.p”), mitochondrion (“.m”), and vacuole (“.v”). 2PG, 2-phosphoglycolate; ACA, acetyl-CoA; AKG, α-ketoglutarate; ALA, alanine; ASN, asparagine; ASP, aspartate; CIT, citrate; DHAP, dihydroxyacetone phosphate; EC2, transketolase-bound-2-carbon-fragment; FBP, fructose-1,6-bisphosphatase; FUM, fumarate; GA glycerate; GLN, glutamine; GLY, glycine; ICI, isocitrate; MAL, malate; PEP, phosphoenolpyruvate; PYR, pyruvate; RU5P, ribulose-5-phosphate; RUBP, ribulose-1,5-bisophosphate; S7P, sedoeheptulose-7-phosphate; SBP, sedoheptulose-1,7-bisophosphate; SER, serine; SUC, succinate; THR, threonine. All abbreviations are shown in Supplemental Table S10.