Table 1.
Subsystem classification at level 3 of carbohydrate metabolism in liquid fraction.
| M1DL (n = 4) |
M2DL (n = 4) |
M3DL (n = 4) |
||||
|---|---|---|---|---|---|---|
| Mean (%) | SEM | Mean (%) | SEM | Mean (%) | SEM | |
| Sugar utilization in thermotogales | 11.81 | 0.31 | 13.46 | 0.23 | 12.79 | 0.30 |
| Serine-glyoxylate cycle | 8.11 | 0.20 | 8.59 | 0.21 | 8.74 | 0.21 |
| Glycolysis and gluconeogenesis | 4.68 | 0.21 | 4.84 | 0.18 | 5.61 | 0.20 |
| d-Galacturonate and d-glucuronate utilization | 3.82 | 0.15 | 4.08 | 0.11 | 3.46 | 0.08 |
| Glycolysis and gluconeogenesis, including archaeal enzymes | 3.41 | 0.21 | 3.67 | 0.06 | 4.24 | 0.16 |
| Lactose and galactose uptake and utilization | 3.17 | 0.15 | 3.65 | 0.17 | 3.41 | 0.10 |
| Calvin–Benson cycle | 3.12 | 0.10 | 2.81 | 0.10 | 3.17 | 0.04 |
| Acetyl-CoA fermentation to butyrate | 2.97 | 0.12 | 1.00 | 0.11 | 1.11 | 0.10 |
| Maltose and maltodextrin utilization | 2.68 | 0.16 | 2.68 | 0.05 | 2.61 | 0.05 |
| Pyruvate metabolism II: acetyl-CoA, acetogenesis from pyruvate | 2.66 | 0.15 | 1.44 | 0.06 | 1.39 | 0.08 |
| Pyruvate metabolism I: anaplerotic reactions, PEP | 2.50 | 0.15 | 2.76 | 0.05 | 3.11 | 0.17 |
| Entner–Doudoroff pathway | 2.49 | 0.07 | 2.55 | 0.03 | 2.94 | 0.11 |
| Xylose utilization | 2.10 | 0.15 | 2.94 | 0.10 | 2.67 | 0.13 |
| Fermentations: lactate | 2.02 | 0.08 | 1.27 | 0.06 | 1.26 | 0.10 |
| Glycogen metabolism | 2.02 | 0.09 | 2.14 | 0.12 | 2.08 | 0.10 |
| Lactose utilization | 1.97 | 0.09 | 2.20 | 0.14 | 1.92 | 0.08 |
| l-Rhamnose utilization | 1.91 | 0.07 | 2.03 | 0.08 | 1.53 | 0.05 |
| Beta-glucoside metabolism | 1.81 | 0.10 | 1.83 | 0.05 | 1.71 | 0.09 |
| TCA cycle | 1.65 | 0.08 | 1.57 | 0.13 | 1.83 | 0.06 |
| l-Arabinose utilization | 1.62 | 0.09 | 1.76 | 0.06 | 1.56 | 0.03 |
| Mannose metabolism | 1.59 | 0.07 | 1.63 | 0.02 | 2.05 | 0.07 |
| Fermentations: mixed acid | 1.53 | 0.07 | 1.80 | 0.06 | 1.74 | 0.10 |
| Pentose phosphate pathway | 1.48 | 0.06 | 1.75 | 0.06 | 1.79 | 0.05 |
| Propionyl-CoA to succinyl-CoA module | 1.39 | 0.05 | 1.53 | 0.14 | 1.55 | 0.08 |
| Fructooligosaccharides (FOS) and raffinose utilization | 1.38 | 0.06 | 1.59 | 0.09 | 1.48 | 0.04 |
| Photorespiration (oxidative C2 cycle) | 1.34 | 0.05 | 1.29 | 0.08 | 1.57 | 0.00 |
| Glyoxylate bypass | 1.23 | 0.10 | 0.46 | 0.08 | 0.50 | 0.02 |
| Butanol biosynthesis | 1.15 | 0.04 | 1.17 | 0.02 | 1.17 | 0.06 |
| Pyruvate:ferredoxin oxidoreductase | 1.14 | 0.08 | 1.41 | 0.05 | 1.70 | 0.03 |
| Propanediol utilization | 1.14 | 0.02 | 0.42 | 0.02 | 0.34 | 0.02 |
| Acetone butanol ethanol synthesis | 1.09 | 0.05 | 1.42 | 0.06 | 1.51 | 0.08 |
| l-Fucose utilization | 1.05 | 0.05 | 1.40 | 0.04 | 1.12 | 0.02 |
| Deoxyribose and deoxynucleoside catabolism | 1.03 | 0.03 | 0.76 | 0.04 | 0.79 | 0.03 |