Fig. 3

Predicted pathways of FA formation and triacylglycerol biosynthesis in N. caudatum developing seeds. The FPKM values of the 137 unigenes were log2 transformed and demonstrated with colored boxes in the FA formation and TAG biosynthesis pathways. Three boxes in the horizontal direction represented for Log2 transformed FPKM values of NCG3-1, NCG4-1 and NCG5-1 seed samples. Boxes in the vertical direction represent for numbers of homologous unigenes identified by the Local Blast. Abbreviations: PDH, pyruvate dehydrogenase; a-CT, alpha subunit of heteromeric ACCase; β-CT, beta subunit of heteromeric ACCase; BC, biotin carboxylase of heteromeric ACCase; BCCP, biotin carboxyl carrier protein of heteromeric ACCase; MCAAT, malonly-CoA ACP transferase; KASI/II/III, ketoacyl-ACP synthase I/II/III; KAR, 3-ketoacyl-ACP reductase; HAD, 3-hydroxyacyl-ACP dyhydratase; EAR, 2-enoyl-ACP reductase; SAD, stearoyl-ACP desaturase; FATA/B, Acyl-ACP thioesterase A/B; LACS, long-chain acyl-CoA synthase; FAD2, Δ12 desaturase; FAD3, Δ15 (ω-3) desaturase; GPAT, glycerol 3-phosphate acyltransferase; LPAAT, lysophosphatidic acid acyltransferase 2; PAP, phosphatidic acid phosphatase; PDCT, phosphatidylcholine: diacylglycerol cholinephospho transferase; CPT, diacylglycerol cholinephospho transferase; PLA2, phospholipase A2; LPCAT, lysophosphatidylcholine acyltransferase; DGAT, diacylglycerol acyltransferase; PDAT, phospholipid: diacylglycerol acyltransferase; ACP, acyl carrier protein; LEC1/2, LEAFY COTYLEDON 1/2; WRI1, WRINKLED 1; ABI3, ABSCISIC ACID INSENSITIVE 3; FUS3, FUSCA 3; G-3-P, glycerol-3-phosphate; LPA, lysophosphatidic acid; PA, phosphatidic acid; LPC, lysophosphatidylcholine; PC, phosphatidylcholine; DAG, diacylglycerol; TAG, triacylglycerol