NINL and infection: To test if the receptor or co‐receptors involved in NLP recognition contribute to the moderate resistance observed in Arabidopsis Col‐0 (Stefanato et al., 2009; Zhang et al., 2016), we compared infection by B. cinerea on wild‐type Col‐0 with rlp23, bak1‐5 and bak1‐5 bkk1‐1 mutants.