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. 2014 Jun 3;7:259. doi: 10.1186/1756-3305-7-259

Figure 2.

Figure 2

Dot-blot hybridization, A and B was used to test the cDNA library of NT strain, C and D was used to test the cDNA library of SH strain. A: The probes that came from subtractive PCR products of the NT strain were used to test the cDNA library of NT strain; B: The probes that came from unsubtractive PCR products of the SH strain were used to test the cDNA library of NT strain; C: The probes that came from subtractive PCR products of the SH strain were used to test the cDNA library of SH strain; D: The probes that came from unsubtractive PCR products of the NT strain were used to test the cDNA library of SH strain. Each clone was blotted in the same place in two identical membranes. a were negative control; b were positive control.