Secreted effector that triggers a hypersensitive response (HR) in 3 Lactuca saligna accessions (CGN05947, CGN05310, CGN05304). Expressed during host plant infection. The RxLR-dEER motif acts to carry the protein into the host cell cytoplasm through binding to cell surface phosphatidylinositol-3-phosphate. Belongs to the RxLR effector family.