Description | Proteins EXECUTER 1/2 (EX1/2) are located in chloroplasts and essential for singlet oxygen signalling, which is a stress signal that triggers the programmed cell death (PCD) [ , ]. This singlet oxygen-induced stress-related signalling that triggers a PCD pathway is unique to photosynthetic eukaryotes and operates under mild stress conditions, invokes photoinhibition of photosystem II (PSII) without causing photooxidative damage of the plant []. | Name | Protein EXECUTER 1/2 |
Short Name | EX1/2 | Type | Family |