FIG. 2.
2D-PAGE gels of the total cell protein from P. tunicata wild type (D2) and transposon mutant (D2W2) cells in the early stationary phase of growth. A total of 50 μg of protein was separated, and the gels were silver stained. Protein spots that are circled indicate proteins found in D2 during early stationary growth (A) but not in D2W2 during early stationary growth (B).