Figure 6

Tree peony sequences associated with de novo fatty acid (A) and triacylglycerols (B) biosynthetic pathways. Lipid substrates are abbreviated: C16:0, palmitic acid; C16:1, hexadecenoic acid; C18:0, stearic acid; C18:1, oleic acid; C18:2, linoleic acid; C18:3, linolenic acid. Enzyme/protein abbreviations are: α-PDHC, pyruvate dehydrogenase alpha subunit; β-PDHC, pyruvate dehydrogenase beta subunit; DHLAT, dihydrolipoamide acetyltransferase; LPD, dihydrolipoamide dehydrogenase; α-CT, carboxyl transferase alpha subunit; β-CT, carboxyl transferase beta subunit; BC, biotin carboxylase; BCCP, biotin carboxyl carrier protein; MCAAT, malonyl-CoA ACP transacylase; ACP, acyl carrier protein; KAS I, II, III, ketoacyl-ACP synthase I, II, III; KAR, ketoacyl-ACP reductase; HAD, hydroxyacyl-ACP dehydrase; EAR, enoyl-ACP reductase; SAD, stearoyl-ACP desaturase; FAD6, oleate desaturase (chloroplast); FAD8, linoleate desaturase (chloroplast); FAD2, oleate desaturase (endoplasmic reticulum); FAD3, linoleate desaturase (microsomal); FATA/B, acyl-ACP thioesterase A/B; PCH, palmitoyl-CoA hydrolase; GPAT, glycerol-3-phosphate acyltransferase; LPAAT, 1-acylglycerol-3-phosphate acyltransferase; PAP, phosphatidic acid phosphatase; DGAT1/2, acyl-CoA: diacylglycerolacyltransferase 1/2; PLA2/C, phospholipase A2/C; CK, choline kinase; CCT, choline-phosphate cytidylyltransferase; LPCAT, 1-acylglycerol-3-phosphocholine acyltransferase; EK, ethanolamine kinase; ECT, ethanolamine-phosphate cytidylyltransferase; LPEAT, 1-acylglycerol-3-phosphoethanolamine acyltransferase; PDAT, phospholipid:diacylglycerolacyltransferase; DAG-EPT, DAG-ethanolaminephosphotransferase.