PBP-mediated responses of PxylOR4/PxylOrco <i>Xenopus</i> oocytes to Z9-14: Ac.

<p>(<b>A</b>) Inward current responses of PxylOR4/PxylOrco <i>Xenopus</i> oocytes in response to 10<sup>−5</sup> M of Z9-14: Ac solubilized by 1XRinger, or each of three PxylPBPs, respectively. (<b>B</b>) Response profile of PxylOR4/PxylOrco <i>Xenopus</i> oocytes. Error bars indicate SEM (<i>n = </i>5). Statistical comparison of responses of oocytes was assessed using one-way analysis of variance (ANOVA). (<b>C</b>) Dose–response profile of PxylOR4/PxylOrco <i>Xenopus</i> oocytes upon stimulation with different Z9-14: Ac concentrations solubilized by 1XRinger (n = 7), 1 µM PxylPBP1 (n = 4), 1 µM PxylPBP2 (n = 4), 1 µM PxylPBP3 (n = 4), respectively. Responses are normalized by defining the maximal response as 100%. Error bar indicates SEM.</p>