Table 2 NaCl-responsive transcripts related to osmoprotection, detoxification, and transport.
| Â | number of genes | |||||
|---|---|---|---|---|---|---|
family, group, or pathway | in genome | on array | signal above bkgnd. | > 2 fold up | > 2 fold down | assignment to STEM profiles (Fig. 2) cluster:# of genes |
osmoprotectants | Â | Â | Â | Â | Â | Â |
   proline | 5 | 5 | 5 | 2 | 1 | a:1;b:1;j:1 |
   trehalose biosynthesis* | 22 | 21 | 15 | 8 | 1 | a:4;b:4;c:1 |
   trehalose phosphatase* | 11 | 10 | 8 | 7 | 0 | a:3;b:4 |
   dehydrin* | 10 | 10 | 6 | 4 | 1 | b:1;c:2;h:1;i:1 |
ROS-response network | Â | Â | Â | Â | Â | Â |
   alternative oxidase* | 6 | 6 | 4 | 2 | 0 | b:2 |
   ascorbate peroxidase | 9 | 8 | 6 | 1 | 1 | b:1;h:1;o:1 |
   blue copper protein | 9 | 8 | 5 | 1 | 1 | b:1;i:1;n:1 |
   dehydroascorbate reductase | 5 | 2 | 1 | 0 | 1 | i:1 |
   ferritin* | 4 | 4 | 3 | 2 | 0 | a:2 |
   glutaredoxin* | 27 | 26 | 8 | 3 | 3 | a:3;i:1;j:2 |
   glutathione peroxidase | 8 | 8 | 4 | 0 | 1 | j:2 |
   glutathione reductase* | 5 | 4 | 4 | 0 | 0 | m:1 |
   monodehydroascorbate reductase | 5 | 5 | 4 | 2 | 0 | a:1;c:1 |
   NADPH oxidase* | 10 | 10 | 4 | 1 | 2 | c:1;i:1;k:1 |
   NADPH oxidase-like | 9 | 8 | 4 | 0 | 3 | i:2;j:1 |
   peroxiredoxin | 11 | 10 | 5 | 0 | 2 | j:2 |
   superoxide dismutase | 8 | 8 | 3 | 0 | 3 | i:1;j:2 |
   thioredoxins | 32 | 31 | 20 | 5 | 7 | a:1;b:2;c:1;f:1;i:2;j:3; l:1;o:1 |
class III peroxidase* | 73 | 71 | 45 | 10 | 27 | a:6;b:3;c:1;d:1;i:3;j:17; k:4;l:1;o:3 |
glutathione-S-transferase* | 53 | 49 | 37 | 19 | 7 | a:4;b:9;c:1;d:3;e:1;f:1; h:2;i:3;j:2;l:2;n:1;o:1 |
   GST-tau family* | 28 | 26 | 20 | 13 | 3 | a:1;b:9;c:1;d:3;i:1;j:1; n:1 |
transporters | Â | Â | Â | Â | Â | Â |
   aquaporin* | 35 | 33 | 24 | 1 | 18 | a:1;i:4;j:12;n:1 |
   V-Type ATPase* | 22 | 18 | 14 | 0 | 4 | j:4 |
   antiporter | 70 | 66 | 25 | 5 | 9 | a:4;c:1;i:2;j:4;k:1;l:2 |
Na+/H+ exchanger* | 8 | 8 | 6 | 4 | 0 | a:4 |
sugar transporter* | 48 | 47 | 23 | 11 | 4 | a:6;b:3;d:1;f:1;i:1;j:2; o:1 |
ABC transporter* | 94 | 88 | 29 | 10 | 5 | a:6;b:2;d:3;f:1;g:1;i:1; k:1;l:2 |
LeOPT1* | 51 | 48 | 22 | 10 | 8 | a:4;b:6;i:3;j:3;o:2 |
MATE* | 56 | 51 | 26 | 13 | 1 | a:4;b:6;c:1;d:1;f:1; i:1 |