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. 2021 Jan 7;22:37. doi: 10.1186/s12864-020-07333-z

Fig. 6.

Fig. 6

a The differentially expressed genes (DEGs) of gut microbiota within different comparison groups at the KEGG module level. DEGs of gut microbiota at gene level in P-limited diet (b) and N-limited diet (c) with important items highlighted. The important items (i.e. the short fatty acid synthesis, ATP synthesis, nitrogen and phosphorus assimilation, and polyphosphate synthesis related genes): acnB (K01682): aconitate hydratase 2 / 2-methylisocitrate dehydratase; aspC (K00813): aspartate aminotransferase; crr (K02777): PTS system, glucose-specific IIA component; cydA (K00425): cytochrome d ubiquinol oxidase subunit I; dmsB (K00184): dimethyl sulfoxide reductase iron-sulfur subunit; dmsC (K00185): dimethyl sulfoxide reductase membrane subunit; DUT (K01520): dUTP pyrophosphatase; fadN (K07516): 3-hydroxyacyl-CoA dehydrogenase; fbp (K03841): fructose-1,6-bisphosphatase I; gcvP (K00281): glycine dehydrogenase; gdhA (K00261): glutamate dehydrogenase (NAD(P)+); glmM (K03431): phosphoglucosamine mutase; glnA (K01915): glutamine synthetase; gltS (K00284): glutamate synthase (ferredoxin); IDH1(K00031): isocitrate dehydrogenase; metZ (K10764): O-succinylhomoserine sulfhydrylase; pdhC (K00627): pyruvate dehydrogenase E2 component (dihydrolipoamide acetyltransferase); phoA (K01077): alkaline phosphatase; PPK (K00937): polyphosphate kinase; ppnN (K06966): uncharacterized protein; ppsA (K01007): pyruvate, water dikinase; prsA (K00948): ribose-phosphate pyrophosphokinase; pstS (K02040): phosphate transport system substrate-binding protein; purK (K01589): 5-(carboxyamino) imidazole ribonucleotide synthase; purN (K11175): phosphoribosylglycinamide formyltransferase 1; pycA (K01959): pyruvate carboxylase subunit A; pycB (K01960): pyruvate carboxylase subunit B; sdhB (K00240): succinate dehydrogenase / fumarate reductase, iron-sulfur subunit; sucD (K01902): succinyl-CoA synthetase alpha subunit; xdhA (K13481): xanthine dehydrogenase small subunit