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

FIGURE 3.

FIGURE 3

Peroxisomal targeting fusion proteins in spores (left) and mycelia (right) of PH-1 and ΔFgPex3. The fluorescence of GFP-PTS1 and PTS2-DsRed localized to peroxisomes as discernable structures in the wild type strain PH-1, whereas both types of fluorescence exhibited a diffuse pattern in the cytoplasm of the mutant ΔFgPex3. DIC, differential interference contrast; GFP-PTS1, green fluorescent protein contained in the peroxisomal targeting signal 1; DsRed-PTS2, red fluorescent protein contained in the peroxisomal targeting signal 2; Merge, overlays of green and red fluorescence proteins images. Scale bar = 10 μm.