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. 2013 Apr 26;8(4):e62746. doi: 10.1371/journal.pone.0062746

Figure 4. P1 Western blot demonstrating MBA antigenic variation.

Figure 4

Western blots comparing antigenic variation of P1 ureaplasma isolates from animals colonized/infected with U. parvum serovar 3 for 69 days (chronic infection), 7 days and 3 days (acute infection). The number of antigenic variants (single bands) within A. FL (L samples), B. AF (A samples), and C. chorioamnion (C samples) P1 cultures are compared. 442S = serovar 3 initial inoculum control; 10B = 10B media negative control; M = Precision Plus Dual Colour Protein Standard (BioRad, Gladesville, NSW).