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. 2020 Jan 10;10:1657. doi: 10.3389/fpls.2019.01657

Figure 4.

Figure 4

Electrophoretic mobility shift assay of LcrX. EMSA was performed to determine between LcrX and putative promoter probes from (A) AOY60939 (fructose 1,6-bisphosphatase) and (B) AOY62452 (protease) labeled with [γ -32P]. The binding reaction was performed using 0.5 μM of recombinant LcrX with 20 ng of labeled probes. Cold probes, 1X (20 ng), 10X (200 ng), and 50 X (1,000 ng), were added for a competition assay.