Table 1. SAR+ Genes Tightly Regulated by SA (SA-Dependent SAR+ Genes).
| AGI Code |
Name |
Gene Name/Description |
Mean Expression Value |
Fold Change (Log2) |
P Value Log2 (P/M) |
||||
|---|---|---|---|---|---|---|---|---|---|
| Col-0 M | Col-0 P | sid2 M | sid2 P | Col-0 P/M | sid2 P/M | Col-0 versus sid2 | |||
| At2g26400 | ARD3 | ACIREDUCTONE DIOXYGENASE3 | 17.5 | 1395.8 | 2.2 | 2.7 | 6.2* | 0.2 | 0.0115# |
| At2g14620 | XTH10 | Xyloglucan endotransglucosylase/hydrolase 10 | 3.1 | 156.4 | 0.9 | 1.6 | 5.3* | 0.4 | 0.0125# |
| At2g14610 | PR1 | PATHOGENESIS-RELATED PROTEIN1 | 98.7 | 3801.4 | 6.0 | 10.3 | 5.3* | 0.7 | 0.0243# |
| At3g22910 | ACA13 | Putative calcium-transporting ATPase 13 | 5.6 | 247.0 | 1.6 | 3.1 | 5.2* | 0.6 | 0.0160# |
| At3g28510 | – | AAA-type ATPase family protein | 11.0 | 411.5 | 1.8 | 2.7 | 5.1* | 0.4 | 0.0271# |
| At3g13950 | – | Unknown protein | 5.4 | 173.3 | 5.3 | 18.6 | 4.8* | 1.6 | 0.0357# |
| At4g10860 | – | Unknown protein | 1.6 | 57.2 | 0.1 | 0.3 | 4.5* | 0.2 | 0.0634 |
| At3g53150 | UGT73D1 | UDP-GLUCOSYLTRANSFERASE 73D1 | 1.4 | 49.9 | 0.1 | 0.6 | 4.4* | 0.6 | 0.1793 |
| At4g35180 | LHT7 | LYS/HIS TRANSPORTER7 | 4.2 | 105.9 | 0.7 | 1.9 | 4.4* | 0.7 | 0.0959 |
| At1g03850 | GRXS13 | GLUTAREDOXIN13 | 7.8 | 175.8 | 2.7 | 5.2 | 4.4* | 0.7 | 0.0138# |
| At4g01870 | – | TolB protein-related | 8.6 | 196.5 | 3.5 | 17.2 | 4.4* | 2.0 | 0.0716 |
| At1g65610 | GH9A2 | GLYCOSYL HYDROLASE 9A2 | 1.6 | 51.6 | 0.6 | 2.2 | 4.4* | 1.0 | 0.0274# |
| At3g61190 | BAP1 | BON ASSOCIATION PROTEIN1 | 2.1 | 58.6 | 1.2 | 5.8 | 4.2* | 1.6 | 0.1060 |
| At4g37530 | PER51 | Peroxidase superfamily protein | 12.4 | 241.7 | 8.0 | 20.6 | 4.2* | 1.3 | 0.0132# |
| At5g18270 | ANAC087 | NAC DOMAIN CONTAINING PROTEIN87 | 0.8 | 31.3 | 0.3 | 1.3 | 4.2* | 0.8 | 0.0191# |
RNA-seq analyses identified 2672 SAR+ genes with significant Psm-induced upregulation in the Col-0 wild type and no significant induction in sid2. RNA samples originate from distal leaves of Psm (P)-inoculated and mock (M)-treated Col-0 and sid2 plants at 48 HAI. Mean log2-transformed P/M ratios (fold changes) are depicted, and asterisks indicate significant changes between Psm and mock treatments (FDR < 0.01). The 2672 genes are listed in ascending order according to their sid2 P/M ratios. The top 15 SAR+ genes from this category (i.e., those with highest P/M-fold changes in Col-0) are shown. P values for differences in log2 fold changes in Col-0 and sid2, determined using a linear model framework [lm(log2(rpm) ∼ genotype*treatment)], are given. Number signs indicate significant differences (P < 0.05).