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. 2015 Jun 5;10(6):e0129365. doi: 10.1371/journal.pone.0129365

Fig 3. Coexpression of Nedd4-2 decreases electrogenic peptide transport in PEPT1-expressing Xenopus laevis oocytes.

Fig 3

A: Representative original tracings showing Igly-gly in Xenopus laevis oocytes injected with water (a), expressing PEPT1 alone (b) or with USP18 (c), Nedd4-2 (d), or with USP18 and Nedd4-2 (e). B: Arithmetic means ± SEM (n = 13–15) of Igly-gly in Xenopus laevis oocytes injected with water (striped bar) or expressing PEPT1 without (white bar) or with USP18 (black bar), with Nedd4-2 (light grey bar), or with USP18 and Nedd4-2 (dark grey bar). *(p<0.05) indicates statistically significant difference from oocytes expressing PEPT1 alone.