Figure 3From: Species specificity, surface exposure, protein expression, immunogenicity, and participation in biofilm formation of Porphyromonas gingivalis HmuYDetermination of HmuY expression in P. gingivalis grown under various conditions. Bacteria (A7436 strain) were grown in basal medium supplemented with hemin (BM+Hm), 160 μM dipyridyl (BM+DIP), or 5% human serum (BM+serum), collected at the indicated time points, centrifuged, and both cells and culture media analyzed by SDS-PAGE and Western blotting with anti-HmuY antibodies.Back to article page