Table 1.

Identification of differentially expressed proteins in EV and 35S-IbOr Arabidopsis transgenic seedlings treated with heat stress.

No.a	Description	ID (UniProt)	Mr/pIb (Theoretical)	M.P.c	S.C. (%)d	Fold changee
1	17.4 kDa class III heat shock protein	Q9SYG1	17352/7.88	3	16	-3.00
2	Ribulose bisphosphate carboxylase large chain	K4ET10	20455/6.15	1	7	-2.11
3	Ribose 5-phosphate isomerase A	Q9S726	29401/5.72	6	32	-1.77
4	Glutathione S-transferase F2	P46422	24114/5.92	3	20	-1.80
5	SPX domain-containing protein 3	Q5PP62	28246/8.42	3	25	+1.75
6	Oxygen-evolving enhancer protein 2-1, chloroplastic	Q42029	28095/6.90	3	19	+2.82
7	Thioredoxin reductase 1	Q39243	35520/5.82	3	17	+2.97
8	Isoflavone reductase homolog P3	P52577	33773/5.66	4	16	-2.00
9	Thioredoxin reductase 2	Q39242	40895/6.26	8	26	-1.88
10	Ferredoxin-NADP reductase, leaf isozyme 2	Q8W493	41484/8.51	8	23	-3.76
11	Sedoheptulose-1,7-bisphosphatase	P46283	42787/6.17	10	28	-1.60
12	Photosystem II stability/assembly factor HCF136	O82660	44133/6.79	14	40	-2.08
13	Fructose-bisphosphate aldolase	Q9LF98	38858/6.05	10	39	+2.70
14	Probable cinnamyl alcohol dehydrogenase 9	P42734-2	33631/7.10	8	36	-2.03
15	Ribulose bisphosphate carboxylase/oxygenase activase	F4IVZ7	48754/7.55	8	29	-2.07
16	Cytosolic isocitrate dehydrogenase	Q9SRZ6	46059/6.13	13	35	-2.03
17	ATP synthase subunit alpha	P56757	55351/5.19	17	35	-2.06
18	Ribulose bisphosphate carboxylase large chain	O03042	53435/5.88	17	38	+2.30

^aProtein numbers (1–18) are consistent with those in Figure 1 and Supplementary Figure S1. ^bTheoretical MW (kDa) and pI values. ^cNumber of matched peptides. ^dPercentage of sequence coverage. ^e‘+’ up-regulation; ‘-’ down-regulation.