Table 1 The most enrichment KEGG pathways of root (R), shoot (S), and leaf (L) DEGs

ABC transporters

sot02010

0.192

0.040

0.199

<0.001

alpha-Linolenic acid metabolism

sot00592

0.031

0.031

0.015

0.001 ~ 0.005

Arginine and proline metabolism

sot00330

0.072

0.182

0.033

0.005 ~ 0.01

beta-Alanine metabolism

sot00410

0.085

0.020

0.109

0.01 ~ 0.05

Biosynthesis of secondary metabolites

sot01110

0.003

0.001

0.004

0.05 ~ 0.1

Butanoate metabolism

sot00650

0.029

0.203

0.253

>0.1

Carbon fixation in photosynthetic organisms

sot00710

0.067

0.441

0.015

Carotenoid biosynthesis

sot00906

0.014

0.038

0.001

Cyanoamino acid metabolism

sot00460

0.096

0.142

0.037

Ether lipid metabolism

sot00565

0.046

0.053

0.038

Flavone and flavonol biosynthesis

sot00944

0.054

0.030

0.361

Flavonoid biosynthesis

sot00941

0.008

0.001

0.501

Glutathione metabolism

sot00480

4.02E-05

0.158

0.184

Glycerolipid metabolism

sot00561

0.025

0.091

0.004

Glyoxylate and dicarboxylate metabolism

sot00630

0.142

0.361

0.043

Histidine metabolism

sot00340

0.078

0.220

0.015

Homologous recombination

sot03440

0.027

0.008

0.052

Inositol phosphate metabolism

sot00562

0.191

0.266

0.020

Limonene and pinene degradation

sot00903

0.113

0.065

0.025

Metabolic pathways

sot01100

0.001

0.059

0.084

Monoterpenoid biosynthesis

sot00902

0.005

0.005

0.182

Nitrogen metabolism

sot00910

0.226

0.752

0.236

Nicotinate and nicotinamide metabolism

sot00760

0.076

0.011

0.044

Phenylalanine metabolism

sot00360

0.058

0.021

0.028

Phenylalanine, tyrosine and tryptophan biosynthesis

sot00400

0.046

0.573

0.383

Phenylpropanoid biosynthesis

sot00940

0.092

0.011

0.023

Photosynthesis

sot00195

9.59E-05

0.007

0.366

Photosynthesis - antenna proteins

sot00196

1.93E-05

1.34E-11

2.65E-07

Plant hormone signal transduction

sot04075

2.11E-07

0.004

0.030

Porphyrin and chlorophyll metabolism

sot00860

0.062

0.053

0.029

Protein processing in endoplasmic reticulum

sot04141

0.038

0.297

0.672

Ribosome

sot03010

0.001

4.03E-12

0.002

Sesquiterpenoid and triterpenoid biosynthesis

sot00909

0.004

0.015

0.077

Starch and sucrose metabolism

sot00500

0.129

0.007

0.045

Tryptophan metabolism

sot00380

0.044

0.029

0.001

Tyrosine metabolism

sot00350

0.244

0.010

0.246

Valine, leucine and isoleucine biosynthesis

sot00290

0.026

0.312

0.544

Vitamin B6 metabolism

sot00750

0.035

0.009

0.081