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. 2015 Mar 1;46:17. doi: 10.1186/s13567-015-0147-6

Figure 3.

Figure 3

Comparative 2DE analysis of B. abortus proteins and immunoblotting profile of non-specific reactions. A total of 13 immunoreactive spots of common antigens that responded to the negative sera from non-infected cattle (A) and positive sera of Y. enterocolitica (B), and three types of sera from cattle after 3, 7 and 10 weeks of challenge with B. abortus were selected. The numbers represent the serial numbers of the immunoreactive proteins in immunoblot analyses.