Table 2 Significant enrichments in clusters of the P. trichocarpa metabolic linkage network

1 (31)

Phenylpropanoid derivatives biosynthesis (6)

4.105 × 10⁻¹¹

Secondary metabolites biosynthesis (8)

5.815 × 10⁻⁹

Flavonoids biosynthesis (6)

6.486 × 10⁻⁹

Carbohydrates biosynthesis (9)

2.185 × 10⁻⁸

Sugars biosynthesis (8)

5.65 × 10⁻⁶

2 (22)

Nitrogen compounds metabolism (3)

1.077 × 10⁻⁵

Inorganic nutrients metabolism (3)

1.134×10⁻⁵

3 (21)

Fatty acids and lipids biosynthesis (8)

2.838 × 10⁻¹⁰

Cofactors, prosthetic groups, electroncarriers biosynthesis (8)

1.741 × 10⁻⁷

Phospholipid biosynthesis (6)

2.106 × 10⁻⁷

Quinol and quinone biosynthesis (3)

6.301 × 10⁻⁶

4 (17)

Vitamins biosynthesis (4)

3.871 × 10⁻⁶

8 (12)

Nucleosides and nucleotides biosynthesis (6)

1.831 × 10⁻¹³

Purine nucleotide biosynthesis (3)

7.213 × 10⁻⁶

11 (6)

Nucleosides and nucleotides degradation (5)

2.283 × 10⁻²¹

Purine nucleotides degradation (4)

2.128 × 10⁻¹³

Degradation/Utilization/Assimilation (5)

3.977 × 10⁻¹⁰

15 (3)

Amino acids biosynthesis (3)

1.642 × 10⁻⁶

22 (2)

Inorganic nutrients metabolism (2)

2.583 × 10⁻⁷

Sulfur compounds metabolism (2)

1.062 × 10⁻⁶

23 (2)

Transport (2)

1.256 × 10⁻⁵