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Fig. 6 | BMC Plant Biology

Fig. 6

From: Dynamic transcriptome analysis identifies genes related to fatty acid biosynthesis in the seeds of Prunus pedunculata Pall

Fig. 6

Proposed fatty acid biosynthesis pathway for P. pedunculata seeds. a General view of the fatty acid biosynthesis pathway based on the KEGG pathway annotation. The blocks in red represent the genes differentially expressed during the seed development of P. pedunculata. b Working model for the genes involved in the fatty acid and TAG biosynthesis in P. pedunculata. Heat maps represent the expression levels (scaled values) of genes in the developing seeds of P. pedunculata. DAG: 1,2-Diacylglycerol; PA: phosphatidic acid; LPA: lysophosphatidic acid; G-3-P: glycerol-3-phosphate; PC: phosphatidylcholine; LPC: lysophosphatidylcholine, and glycerol; MAG: monoacylglycerol; PDH: pyruvate dehydrogenase complex; ACCA: acetyl-coenzyme A carboxylase carboxyl transferase subunit alpha; ACP: acyl carrier protein; MAT: malonyl-CoA-acyl carrier protein transacylase; KAS: ketoacyl-ACP synthase; EAR: enoyl-ACP reductase; KAR: ketoacyl-ACP reductase; HAD: hydroxyacyl-ACP dehydrase; FAD: fatty acid desaturase; SAD: 18:0-ACP desaturase; FATB: acyl-ACP thioesterase B; FATA: acyl-ACP thioesterase A; DGAT: diacylglycerol acyltransferase; PAH: phosphatidic acid phosphohydrolase; LPAT: acyl-CoA:acylglycerol-3-phosphate acyltransferase; GPAT: glycerol-3-phosphate acyltransferase; CPT: diacylglycerol cholinephosphotransferase; MGAT: monoacylglycerol acyltransferase; SDP: suger-dependent protein; AGK: acylglycerol kinase; MGL: acylglycerol lipase; GLPK: glycerol kinase; PLA: phospholipase; LPCAT: lysophosphatidylcholine acyltransferase

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