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. 2011 Jun 30;6(6):e21500. doi: 10.1371/journal.pone.0021500

Figure 3. Binding of wheat germ agglutinin (WGA) to Listeria cells wall.

Figure 3

Listeria cells of strain EGDe (left), WSLC 1485 (middle) and WSLC 1442 (right) were labeled with WGA-Alexa Fluor® 594 conjugate. WGA specifically recognizes GlcNAc residues in WTAs. Top: phase contrast images. Bottom: corresponding fluorescence microscopy (confocal) images.