TABLE 3.
Summary of protein characteristics for spots from two-dimensional protein gelsa that have spot intensities varying by ≥10-fold or more between logarithmic and stationary-phase cells
Criterion | Identificationb | Molecular mass (kDa) | pI | Fold increase or decrease |
---|---|---|---|---|
Intensity increased during starvation | S1 | 71 | 5.01 | 11 |
S2 | 74 | 4.93 | 13 | |
S3 | 72 | 4.96 | 11 | |
S4 | 69 | 4.93 | 10 | |
S5 | 69 | 4.97 | 11 | |
S6 | 55 | 5.32 | 25 | |
S7 | 55 | 5.39 | 37 | |
S8 | 55 | 5.46 | 64 | |
S9 | 36 | 5.12 | 12 | |
S10 | 33 | 5.38 | 11 | |
S11 | 30 | 4.96 | 13 | |
S12 | 28 | 5.10 | 21 | |
S13 | 27 | 5.02 | 10 | |
S14 | 26 | 4.76 | 12 | |
Intensity decreased during starvation | L1 | 63 | 6.03 | 16 |
L2 | 52 | 5.71 | 10 | |
L3 | 33 | 5.91 | 13 | |
L4 | 32 | 6.15 | 16 | |
L5 | 30 | 5.95 | 10 | |
L6 | 26 | 5.08 | 71 | |
L7 | 23 | 4.52 | 20 | |
U1 | 52 | 5.89 | ∞ | |
U2 | 52 | 5.52 | ∞ | |
U3 | 48 | 5.00 | ∞ | |
U4 | 40 | 5.37 | ∞ | |
U5 | 36 | 4.52 | ∞ | |
U6 | 26 | 4.96 | ∞ |
See Fig. 3.
S, starvation; L, logarithmic phase; U, unique to logarithmic growth.