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. 2018 Mar 15;28(5):529–543. doi: 10.1038/s41422-018-0027-5

Fig. 3.

Fig. 3

RGS1 dynamically interacts with XLG2 and multiple PRRs. (a-c) RGS1 dynamically interacts with FLS2 (a), LYK5 (b), and XLG2 (c). Luciferase complementation assays were performed on Nicotiana benthamiana plants by Agrobacterium-mediated transient expression of the indicated constructs. Relative strength of protein–protein interactions is expressed as arbitrary relative luminescence units (RLU) (mean ± SD; n ≥ 6). Immunoblots show levels of protein accumulation. d RGS1 C-terminus (RGS1CT) interacts with FLS2 kinase domain (FLS2KD) and EFR kinase domain (EFRKD) in vitro. GST pull-down assays were performed with the indicated recombinant proteins. e, f RGS1 C-terminus (RGS1CT) interacts with LYK5 kinase domain (LYK5KD) (e) and XLG2 C-terminus (XLG2CT) (f) in vitro. Protein interactions were examined by GST pull-down assays. The experiments were performed three times with similar results