Figure 2From: Repression of btuB gene transcription in Escherichia coliby the GadX proteinEffects of gadXY on the production of envelope proteins involved in ColE7 uptake. Cell lysates of E. coli DH5α cells harboring pGAD10 or pGadXY were examined by Western blotting using antibodies against envelope proteins BtuB, TolQ, TolR, TolA, TolB, Pal, and OmpF.Back to article page