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. 2022 Nov 30;13:1065253. doi: 10.3389/fpls.2022.1065253

Figure 4.

Figure 4

OCP physically interacts with OsRACK1A or OsSNAP32. (A) OCP and its truncations interact with OsRACK1A or OsSNAP32 in Y2H. AD, pGADT7; BD, pGBKT7; BD-OCP, full length of OCP; BD-OCP-1, 1–110 amino acid (aa) of OCP; BD-OCP-2, 111–348 aa; BD-OCP-3, 349–458 aa; BD-OCP-4, 1–348 aa; BD-OCP-5, 111–458 aa. 20 mM 3-amino-1,2,4-triazole (3-AT) was added to BD-OCP-3 and BD-OCP-5. (B) BiFC assay showing the interaction of OCP with OsRACK1A or OsSNAP32 in tobacco leaf epidermal cells. nYFP+cYFP-OCP was the negative control. Bar = 20 μm. (C) Co-immunoprecipitation assays to verify the interaction of OCP with OsRACK1A or OsSNAP32 in rice protoplasts. OCP-Myc+mCherry was the negative control. OsRACK1A-mCherry and OsSNAP32-mCherry were detected with Anti-mCherry.