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. 2022 Aug 3;38(1):34–40. doi: 10.1111/omi.12383

FIGURE 3.

FIGURE 3

The PorZ and PorQ complex is formed independently of PorU and PorV. Porphyromonas gingivalis T9SS mutants (porT, porQ, porP, porE, porW, sov, porZ, porU and porV) were lysed in 1% n‐dodecyl‐β‐d‐maltoside (DDM) and electrophoresed on a 3%–12% BN‐PAGE gel. The gel lanes were sliced at the same positions as in Figure 1a. The tryptic fragments were analysed by mass spectrometry and MaxQuant software. The label‐free quantitation (LFQ) intensities of (a) PorZ and (b) PorQ in each T9SS mutant and ABK– were plotted.