Table 4. List of gene modules along with their gene and hub gene memberships under Al stress condition.

SN	Module	G	AO	HG	UHG	Molecular Functions
1	Black	40	25	11	4	Monooxygenase activity, iron ion binding, heme binding, tetrapyrrole binding, oxidoreductase activity, cation binding ion binding,transition metal ion binding
2	Blue	137	68	0	0	Protein kinase activity, kinase activity, phosphotransferase activity, alcohol group as acceptor
3	Brown	100	68	38	32	Iron ion binding, hydrolase activity, acting on ester bonds, metal ion binding, cation binding, ion binding, transcription factor activity, DNA binding, protein kinase activity, phosphotransferase activity, transition metal ion binding, oxidoreductase activity, kinase activity
4	Cyan	29	23	0	0	Metal ion binding, cation binding, ion binding, transition metal ion binding, nucleic acid binding
5	Green	58	32	0	0	Protein kinase activity, phosphotransferase activity, protein serine /threonine kinase activity, protein tyrosine kinase activity, kinase activity
6	Green-yellow	33	17	3	3	Unknown
7	Grey	9	4	0	0	Unknown
8	Grey60	21	11	0	0	Binding
9	Light cyan	23	13	1	1	Binding
10	Light-green	16	11	0	0	Catalytic activity
11	Magenta	35	16	7	6	Hydrolase activity
12	Midnight-blue	24	11	5	3	Catalytic activity Binding
13	Pink	37	18	0	0	Nucleotide binding, ATP binding, adenyl ribonucleotide binding, purine nucleoside binding, nucleoside binding, adenyl nucleotide binding
14	Purple	34	20	0	0	Adenyl ribonucleotide binding adenyl nucleotide binding purine nucleoside binding, nucleoside binding, purine ribonucleotide binding, ribonucleotide binding, nucleotide binding
15	Red	54	28	20	2	Oxidoreductase activity
16	Salmon	31	15	0	0	Hydrolase activity, nucleotide binding
17	Tan	31	19	12	8	Hydrolase activity
18	Turquoise	185	106	86	45	Primary active transmembrane transporter activity, zinc ion, binding protein kinase activity, ATPase activity, cation transmembrane transporter activity, transition metal ion binding, metal ion binding, active transmembrane transporter activity, phosphotransferase activity, ATPase activity, cation binding, ion binding, ion transmembrane transporter activity, transferase activity, kinase activity
19	Yellow	84	49	45	26	Oxidoreductase activity
	Total	981	554	228	130

SN: Serial number of module; grey module: genes which do not belong to any module are shown with grey colour; Module: module represented by colours; G: Number of genes belongs to the modules; AO: Number of Arabidopsis orthologs genes belong to each module; HG: Number of hub genes belong to each module; UHG: number of hub genes unique to stress