Trait
|
Direct effect
|
---|
Before pretreatmentb
|
After pretreatment
|
---|
Glucana
| |
0.25
|
Xylan
|
− 0.44
|
− 0.50
|
AIL
|
− 0.10
|
− 0.65
|
ASL
|
0.43
|
0.30
|
S/G ratio
|
− 0.38
| |
CA
|
− 0.15
| |
FA
|
− 0.11
| |
Ash
|
− 0.01
| |
Residual effect
|
0.64
|
0.71
|
R
2
|
0.59
|
0.49
|
- AIL: acid-insoluble lignin; ASL: acid-soluble lignin; S/G ratio: syringyl to guaiacyl ratio; CA: p-coumaric acid, FA: ferulic acid
- aGlucan was removed from the “Before pretreatment” analysis because it was a major source of multicollinearity
- b“Before pretreatment” analysis was based on initial composition values and “After pretreatment” analysis was based on pretreated composition values (including the untreated treatment group)