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. 2023 May 9;14:1191209. doi: 10.3389/fimmu.2023.1191209

Figure 7.

Figure 7

The binding assay of orf02889 with the promoters of four candidate genes. (A–E) ChIP-PCR analysis of the binding of orf02889 and the promoter fragments of corC, orf0906, orf01286, and orf04042. The A. hydrophila chromatin was immunoprecipitated without or with anti-His antibody (Input or IP: His) for PCR with the target primer pairs, respectively. The promoter fragments of candidate genes are marked as Pgene name; the orf02889 complementary strain was marked as “+”; Δorf02889 carrying empty vector was marked as “-”.