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. Author manuscript; available in PMC: 2019 Jul 1.
Published in final edited form as: Methods. 2018 Feb 16;143:102–109. doi: 10.1016/j.ymeth.2018.02.014

Figure 4.

Figure 4

Re-screen of cpRS-Sp biosensors at physiologically relevant conditions. (a) In vitro fluorescence response of SAM-I biosensors to SAM ligand at 37 °C and 3 mM MgCl2. (b) Pi biosensors were re-screened at higher SAM concentrations. Data shown are mean values ± standard deviation taken from two independent replicates.