Table 2.
Summary of the relationships between traits and WGCNA modules
| Trait | WGCNA module | Hub gene count/total gene count | Effect (Trait vs. module) |
|---|---|---|---|
| rButanol | Black | 83/183 | + |
| Salmon | 16/17 | + | |
| rButyrate | Black | 108/183 | + |
| Salmon | 14/17 | + | |
| rSugar | Black | 80/183 | + |
| Purple | 27/32 | + | |
| rAcetone | Black | 94/183 | + |
| Purple | 24/32 | + | |
| rOD600 | Black | 100/183 | – |
| Purple | 27/32 | – | |
| rAcetate | Blue | 590/1016 | – |
| Turquoise | 298/1104 | – | |
| rEthanol | Brown | 299/514 | – |
| Red | 152/190 | – | |
| Con | Black | 70/183 | + |
| Coum | Blue | 911/1016 | – |
| Green | 227/282 | – | |
| Fer | Green | 225/282 | + |
| Syr | Yellow | 49/296 | – |
| Turquoise | 196/1104 | + | |
| Red | 152/190 | + | |
| Van | Purple | 27/32 | – |
| Pink | 10/68 | – | |
| Brown | 323/514 | + |
* The table shows WGCNA modules that were highly associated with the fermentation characteristics (correction coefficient > 0.65 and p ≤ 0.001) and the gene counts in each module. The specific rates of acetone, butanol, ethanol, acetate, butyrate, sugar, and biomass are represented by rAcetone, rButanol, rEthanol, rAcetate, rButyrate, rSugar, and rOD600, respectively. Con, Van, Coum, Syr, and Fer denote the control, vanillin, p-coumaric acid, syringaldehyde, and ferulic acid samples, respectively. + Positive correlation, − negative correlation. Eigengenes in the magenta, tan, and green-yellow modules were not significantly related to any traits