Table 2.
Details of the 16 differentially expressed protein spots observed on the 2D-gels.
| Approximate range of Mw and pI coordinates for each spot |
|||||
|---|---|---|---|---|---|
| Mw (kDa) |
pI |
||||
| Spot # | Presence/absence or over-expression | min | max | min | max |
| 1 | Pr | 21.5 | 23.5 | 4.4 | 4.6 |
| 2 | O | 21.5 | 23.5 | 4.4 | 4.6 |
| 3 | Pr | 22.5 | 24.5 | 5.2 | 5.4 |
| 4 | Pr | 22.5 | 24.5 | 5.3 | 5.5 |
| 5 | Pr | 20.5 | 22.5 | 5.8 | 6.0 |
| 6 | Pr | 19.5 | 21.5 | 5.7 | 5.9 |
| 7 | Pr | 22.0 | 24.0 | 6.5 | 6.7 |
| 8 | O | 18.4 | 18.6 | 4.7 | 4.9 |
| 9 | O | 18.4 | 18.6 | 4.8 | 5.0 |
| 10 | Pr | 14.5 | 16.5 | 5.0 | 5.2 |
| 11 | Pr | 14.5 | 16.5 | 5.5 | 5.7 |
| 12 | Pr | 35.0 | 37.0 | 6.3 | 6.5 |
| 13 | Pr | 35.0 | 37.0 | 6.5 | 6.7 |
| 14 | Pr | 35.0 | 37.0 | 6.6 | 6.8 |
| 15 | Pr | 35.0 | 37.0 | 7.2 | 7.4 |
| 16 | Pr | 35.0 | 37.0 | 7.3 | 7.5 |
The ranges of Mw and pI values were imported into the SWISS-2DPAGE database for further study. Pr: present only in rocket-extract, O: over-expressed in rocket-extract grown cells.