Upon pathogen infection, SA is synthesized through the isochorismate pathway and perceived by two groups of receptors, NPR1 and NPR3/NPR4, to regulate plant systemic acquired resistance (SAR), PAMPs-triggered immunity (PTI), and effector-triggered immunity (ETI) (Radojicic et al., 2018; Zhang and Li, 2019). This evidence concerns the gene NPR1 and infection.