FIG. 2.

Cellular levels of ggpS mRNA, GgpS protein, and GG in completely salt-acclimated Synechocystis cells. Changes in the ggpS mRNA (solid bars) and GgpS protein (open bars) steady-state contents and the amounts of accumulated GG (gray bars) in Synechocystis cells completely acclimated to different salt concentrations were determined. rel. units, relative units; n.d., not determined. (a) Signals for the ggpS mRNA obtained by Northern blot analysis; (b) signals for the GgpS protein obtained by immunoblot analysis using a specific antibody.