Table 3. Proteins differentially regulated in response to 48 h of ECB feeding damage.
| Protein Name | Accession | Predicted kDa/ pI | Ratio | P value |
|---|---|---|---|---|
| Up-regulated proteins | ||||
| Pathogeneis-related protein 10 | AAY29574 | 16.9/5.4 | 2.645 | 0.0015 |
| Lipoxygenase 2 | ABC59686 | 98.3/6.2 | 1.561 | 0.0003 |
| Lipoxygenase 1 | ACG43480 | 98.1/6.2 | 1.952 | 0.0003 |
| D-3-phosphoglycerate dehydrogenase | XP_002447228 | 64.4/6.5 | 1.761 | 0.0008 |
| Glyceraldehyde-3-phosphate dehydrogenase | Q43247 | 63.4/7.0 | 2.211 | 0.0036 |
| Sucrose synthase | CAA26229 | 91.7/5.9 | 2.159 | 0.0008 |
| Down-regulated proteins | ||||
| Alpha-tubulin | CAY56347 | 53.2/4.9 | 0.588 | 0.0005 |
| Beta-tubulin | CAY56281 | 52.6/4.8 | 0.656 | 0.0000 |
Of the 169 proteins identified using iTRAQ, eight displayed significant differential regulation in 48 h larval conditioned stem tissues compared to respective untreated maize stems (n = 4).