Table 1 Three pathways and major related genes differentially expressed in wheat seedlings grown on medium containing CA, as indicated by KEGG enrichment analysis

Phenylpropanoid biosynthesis

TRIAE_CS42_1BS_TGACv1_049914_AA0164150

47.15

up

(PAL) phenylalanine ammonia-lyase

TRIAE_CS42_1DS_TGACv1_080107_AA0239320

12.22

up

(PAL) phenylalanine ammonia-lyase

TRIAE_CS42_1BS_TGACv1_049965_AA0164870

10.79

up

(PAL) phenylalanine ammonia-lyase

TRIAE_CS42_2AL_TGACv1_096113_AA0317230

10.21

up

(PAL) phenylalanine ammonia-lyase

TRIAE_CS42_6DL_TGACv1_527273_AA1701630

8.24

up

(PAL) phenylalanine ammonia-lyase

TRIAE_CS42_1AS_TGACv1_019041_AA0058710

7.14

up

(PAL) phenylalanine ammonia-lyase

TRIAE_CS42_3AL_TGACv1_194598_AA0636520

9.78

up

(CYP73A) trans-cinnamate 4-monooxygenase

TRIAE_CS42_3B_TGACv1_220699_AA0715850

6.61

up

(CYP73A) trans-cinnamate 4-monooxygenase

TRIAE_CS42_2BS_TGACv1_148390_AA0492590

6.15

up

(CYP73A) trans-cinnamate 4-monooxygenase

TRIAE_CS42_5AL_TGACv1_378388_AA1253080

5.77

up

(CYP73A) trans-cinnamate 4-monooxygenase

TRIAE_CS42_3DS_TGACv1_271628_AA0904230

5.50

up

(CYP73A) trans-cinnamate 4-monooxygenase

TRIAE_CS42_6DS_TGACv1_543204_AA1737020

4.28

up

(COMT) caffeic acid 3-O-methyltransferase

TRIAE_CS42_6BS_TGACv1_514476_AA1660340

2.19

up

(COMT) caffeic acid 3-O-methyltransferase

TRIAE_CS42_2BL_TGACv1_132718_AA0439360

7.96

up

(CYP84A, F5H) ferulate-5-hydroxylase

TRIAE_CS42_2AS_TGACv1_113803_AA0360840

6.15

up

(4CL) 4-coumarate—CoA ligase

TRIAE_CS42_6BL_TGACv1_502904_AA1626620

5.14

up

(4CL) 4-coumarate—CoA ligase

TRIAE_CS42_7BS_TGACv1_591841_AA1923260

8.26

up

(HCT) shikimate O-hydroxycinnamoyltransferase

TRIAE_CS42_2DS_TGACv1_178855_AA0601830

5.80

up

(HCT) shikimate O-hydroxycinnamoyltransferase

TRIAE_CS42_7AS_TGACv1_569782_AA1824070

5.73

up

(HCT) shikimate O-hydroxycinnamoyltransferase

TRIAE_CS42_3AL_TGACv1_194329_AA0631150

2.42

up

(CYP98A, C3’H) 5-O-(4-coumaroyl)-D-quinate 3′-monooxygenase

TRIAE_CS42_7BS_TGACv1_592306_AA1935390

3.59

up

caffeoyl-CoA O-methyltransferase

TRIAE_CS42_7DS_TGACv1_621454_AA2016210

4.05

up

caffeoyl-CoA O-methyltransferase

TRIAE_CS42_5DL_TGACv1_436308_AA1459900

6.25

up

(CCR) cinnamoyl-CoA reductase

TRIAE_CS42_5BL_TGACv1_406204_AA1342180

5.56

up

(CCR) cinnamoyl-CoA reductase

TRIAE_CS42_5AL_TGACv1_375041_AA1214580

5.15

up

(CCR) cinnamoyl-CoA reductase

Plant hormone signal transduction

TRIAE_CS42_4BL_TGACv1_321177_AA1056660

2.09

up

(ARR-A) two-component response regulator ARR-A family

TRIAE_CS42_3B_TGACv1_221378_AA0738750

20.04

up

(PYL) abscisic acid receptor PYR/PYL family

TRIAE_CS42_7DL_TGACv1_602538_AA1959790

2.44

up

(EBF1_2) EIN6-binding F-box protein

TRIAE_CS42_6BS_TGACv1_514535_AA1661150

2.40

up

(EBF1_2) EIN3-binding F-box protein

TRIAE_CS42_3DL_TGACv1_251912_AA0885890

3.87

up

(EIN3) ethylene-insensitive protein 3

TRIAE_CS42_2DS_TGACv1_178626_AA0598480

2.61

up

(BZR1_2) brassinosteroid resistant ½

TRIAE_CS42_1BL_TGACv1_030488_AA0092220

5.34

up

(JAR1_4_6) jasmonic acid-amino synthetase

TRIAE_CS42_4BL_TGACv1_320580_AA1043710

6.24

up

(JAZ) jasmonate ZIM domain-containing protein

TRIAE_CS42_5BL_TGACv1_405157_AA1321310

24.45

up

(PR1) pathogenesis-related protein 1

TRIAE_CS42_7DS_TGACv1_625472_AA2065280

8.73

up

(PR1) pathogenesis-related protein 1

TRIAE_CS42_3B_TGACv1_221831_AA0750870

0.32

down

(AHP) histidine-containing phosphotransfer protein

TRIAE_CS42_7AS_TGACv1_569714_AA1822400

0.31

down

(ARR-B) two-component response regulator ARR-B family

TRIAE_CS42_7AS_TGACv1_569714_AA1822400

0.31

down

(DELLA) DELLA protein

TRIAE_CS42_3AL_TGACv1_197036_AA0664480

0.19

down

(ABF) ABA responsive element binding factor

TRIAE_CS42_5BL_TGACv1_404247_AA1292100

0.22

down

(BKI1) BRI1 kinase inhibitor 1

TRIAE_CS42_3DL_TGACv1_250531_AA0869810

0.48

down

(NPR1) regulatory protein NPR1

Starch and sucrose metabolism

TRIAE_CS42_2AS_TGACv1_114089_AA0363940

10.52

up

(otsB) trehalose 7-phosphate phosphatase

TRIAE_CS42_2DS_TGACv1_178535_AA0597240

4.84

up

(otsB) trehalose 8-phosphate phosphatase

TRIAE_CS42_1AL_TGACv1_003899_AA0051890

2.29

up

(TREH, treA, treF) alpha, alpha-trehalase

TRIAE_CS42_1DL_TGACv1_061138_AA0186610

2.03

up

(TREH, treA, treF) alpha, alpha-trehalase

TRIAE_CS42_3DL_TGACv1_249164_AA0840030

2.79

up

(scrK) fructokinase

TRIAE_CS42_7DS_TGACv1_624145_AA2059200

Inf

up

(glgA) starch synthase

TRIAE_CS42_4DS_TGACv1_361541_AA1169860

0.31

down

sucrose-phosphate synthase

TRIAE_CS42_6DL_TGACv1_526359_AA1680390

0.08

down

(AMY, amyA, malS) alpha-amylase

TRIAE_CS42_2DL_TGACv1_158310_AA0515330

0.43

down

(GBE1, glgB) 1,5-alpha-glucan branching enzyme