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. 2018 Mar 9;9:431. doi: 10.3389/fmicb.2018.00431

Figure 7.

Figure 7

Carbon fixation in Tarim saline soils. Heat map showing the metatranscriptomic reads of genes for carbon fixation based on deep sequencing data obtained from soil samples. The contributing phyla are indicated. Ppc, phosphoenolpyruvate carboxylase; rbcL and S, ribulose-bisphosphate carboxylase subunits; porA, B, D and G, pyruvate-ferredoxin oxidoreductase subunits; idh1, isocitrate dehydrogenase; korA, B, D and G, 2-oxoglutarate/2-oxoacid ferredoxin oxidoreductase subunits; accA, B, C and D, acetyl-CoA carboxylase subunits; fdhA and B, formate dehydrogenase subunits; cooS, anaerobic carbon-monoxide dehydrogenase catalytic subunit.