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PbENT1-HA-CO expression in purine auxotrophic yeast. Concentration-dependent growth of yeast containing PbENT1-HA construct or EV in the presence of adenosine, after 30 hours. Adenosine growth EC50 of PbENT1-expressing yeast is 542 ± 59 µM. Data shown are the average of three independent experiments. OD600, optical density at 600 nm.
