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Table 2 Differentially expressed genes involved in central carbon metabolism and lipid metabolism in T. minus under photoautotrophic and heterotrophic conditions

From: Mechanism and enhancement of lipid accumulation in filamentous oleaginous microalgae Tribonema minus under heterotrophic condition

Pathway Gene symbol Gene name EC number Fold change
Carbon metabolism GAPDH Glyceraldehyde 3-phosphate dehydrogenase 1.2.1.12 − 1.08
PFK 6-Phosphofructokinase 1 2.7.1.11 − 3.22
PK Pyruvate kinase 2.7.1.40 − 1.25
PDH Pyruvate dehydrogenase E1 component alpha subunit 1.2.4.1 − 1.84
FBP Fructose-1,6-bisphosphatase 3.1.3.11 + 3.82
ENO Enolase 4.2.1.11 − 1.75
PGK Phosphoglycerate kinase 2.7.2.3 − 1.67
DLD Dihydrolipoamide dehydrogenase 1.8.1.4 − 1.10
PEPC Phosphoenolpyruvate carboxylase 4.1.1.39 + 2.89
ACOS Acetyl-CoA synthetase 6.2.1.1 − 1.53
GDH Glutamate dehydrogenase (NAD(P)+) 1.4.1.2 + 3.27
MDH Malic dehydrogenase 1.1.1.37 + 1.66
TKT Transketolase 2.2.1.1 − 1.65
PGDH Phosphogluconate dehydrogenase 1.1.1.343 − 1.41
Fatty acid biosynthesis ACC Acetyl-CoA carboxylase 6.4.1.2 − 1.24
KASIII 3-Ketoacyl-CoA sythase III 2.3.1.180 − 1.14
LACS Long-chain acyl-CoA synthetase 6.2.1 − 1.29
SAD Stearoyl-ACP reductase 1.14.19.2 + 1.24
FAD Acyl-lipid omega-6 desaturase 1.14.19 − 1.48
Triacylglycerol biosynthesis GPAT Glycerol-3-phosphate acyltransferase 2.3.1.15 − 0.35
DGK Diacylglycerol kinase 2.7.1.107 − 1.46