Table I.

List of the 25 most induced genes after SA treatment, ranked by decreasing degree of induction

AGI, Arabidopsis Genome Initiative gene index; log2 I, log2 average signal intensity (6–7 corresponds to a low level of expression, 14–15 corresponds to a high level of expression); log2 ratio, log2 ISA − log2 Iwater. Bonferroni-corrected P values were 0.05 in all cases.

ProteinProcessAGILog2 IwaterLog2 ISALog2 Ratio
Legume lectin family proteinUnknownAt5g033507.7213.035.31
Amino acid transporter family proteinAmino acid transportAt4g351807.4912.765.28
Expressed proteinDefense responseAt1g315807.8613.025.16
NPR1/NIM1-interacting protein 2 (NIMIN-2)UnknownAt3g258827.5011.794.29
WRKY family transcription factorRegulation of transcription, DNA dependentAt5g225707.5611.784.22
Expressed proteinUnknownAt1g565809.2013.163.96
UDP-glucoronosyl/UDP-glucosyl transferase family proteinMetabolismAt3g113407.3211.083.75
WRKY family transcription factorRegulation of transcription, DNA dependentAt1g805907.5511.053.50
Glycerophosphoryl diester phosphodiesterase family proteinGlycerol metabolismAt1g669708.9212.383.46
UDP-glucoronosyl/UDP-glucosyl transferase family proteinMetabolismAt2g438207.4510.883.43
Glutaredoxin family proteinElectron transportAt1g038507.4110.803.39
Expressed proteinUnknownAt3g292409.7713.133.36
Expressed proteinUnknownAt1g199606.8610.223.36
NPR1/NIM1-interacting protein 1 (NIMIN-1)UnknownAt1g024506.8210.123.31
Oxidoreductase, 2-oxoglutarate and Fe(II)-dependent oxygenase family proteinFlavonoid biosynthesisAt5g245307.5910.773.18
DC1 domain-containing proteinIntracellular signaling cascadeAt2g443708.4811.603.12
GTP-binding protein, putativeSmall GTPase-mediated signal transductionAt1g091808.1611.102.94
Leu-rich repeat family proteinG-protein-coupled receptor protein signaling pathwayAt1g497509.1212.062.94
ADP-ribosylation factor, putativeN-terminal protein myristoylationAt1g7049011.0613.972.92
Glutaredoxin family proteinElectron transportAt1g284807.3210.202.88
WRKY family transcription factorRegulation of transcription, DNA dependentAt2g407506.809.552.76
Toll-interleukin-resistance (TIR) domain-containing proteinDefense response signaling pathway, resistance-gene dependentAt1g729307.5110.232.72
d-3-Phosphoglycerate dehydrogenase (3-PGDH)l-Ser biosynthesisAt1g177458.7411.462.72
Expressed proteinUnknownAt4g3463011.1313.782.65
Glutathione S-transferase6 (GST6)Defense responseAt2g477309.8612.432.57