Table 2 Significant affected biochemical pathways under drought stress in rice

Aerobic respiration

2

2

3

2

4

5

Gluconeogenesis

2

2

2

2

2

2

2

2

2

3

De novo BS of pyrimidine ribonucleotides

2

3

3

2

2

Mevalonate pw

2

2

2

Chorismate BS

2

2

2

2

2

2

2

Tryptophan BS

2

2

2

2

2

2

2

Photorespiration

2

3

3

3

2

Brassinosteroid BS II

2

2

2

2

Cytokinins 7-N-glucoside BS

2

2

2

2

2

2

Carotenoid BS

2

2

2

3

3

3

Starch degradation

2

2

2

2

IAA BS I

3

2

Ascorbate glutathione cycle

2

2

3

3

2

2

2

Carbon monoxide dehydrogenase pw

7

6

9

9

2

2

4

6

De novo BS of purine nucleotides I

4

4

6

8

2

7

7

dTDP-L-rhamnose BS

2

2

2

2

Phospholipid BS

3

2

2

2

2

2

Sterol BS

2

2

2

2

2

2

FormylTHF BS

2

3

3

2

2

3

Glycine BS

2

2

2

2

2

2

Cysteine BS

2

3

2

Glycine degradation

2

2

2

2

2

Tetrahydrofolate BS II

2

2

2

2

Triacylglycerol degradation

2

6

6

6

3

2

2

3

tRNA charging pw

4

3

5

5

2

2

6

Dolichyl-diphosphooligosaccharide biosyn

2

2

Chlorophyll BS

2

2

6

6

3

3

5

6

Lignin BS

2

2

4

4

GDP-D-rhamnose BS

2

2

3

Choline BS III

3

2

2

Trehalose BS

2

2

2

Asparagine degradation I

2

2

Calvin cycle

2

2

Fatty acid elongation _ saturated

2

Glycolipid BS

2

2

Lysine BS

2

2

2

Pantothenate BS

2

4

3

Threonine degradation

2

2

Cellulose BS

3

3

2

De novo BS of pyrimidine ribonucleotides

2

2

Fatty acid BS _ initial steps

2

2

2

Homoserine BS

2

2

Isopentenyl diphosphate BS _ mevalonate-independent

2

Jasmonic acid BS

2

Riboflavin and FMN and FAD BS

2

Ribose degradation

2