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. 2019 Sep 20;10:2088. doi: 10.3389/fmicb.2019.02088

FIGURE 2.

FIGURE 2

The FgPex3 gene replacement construct. (A) Schematic representation gene disruption strategy. FgPex3 is denoted by an open arrow; hygromycin resistance cassette (hph) is represented by a red arrow. The annealing sites of primers are indicated by small black arrows. (B) PCR analysis of PH-1 and FgPex3 deletion mutant using primers R7/R8, H850/H852, H852/R16, and R15/H850, respectively. 1–4: PCR products amplified with the above primers using PH-1 as template; 5–8: PCR products amplified with the above primers using ΔFgPex3 as template. (C,D) Southern blot hybridization analyses of transformants with hybridization probe R11/R12 (FgPex3) and R13/R14 (hph).