DPPs involved in photosynthesis and RNA degradation. (A) DPPs involved in photosynthesis. (B) The value of Fv/Fm, SPAD, Net photosynthetic rate (Pn) compared to respective controls in okra leaves after NaCl treatments. (C) DPPs involved in RNA degradation. The phosphorylated serine (S), threonine (T), and tyrosine (Y) residues are shown in blue, yellow, and red, respectively. LHCB1/2/4: light harvesting complex II chlorophyll a/b binding protein 1/2/4; PsbP: photosystem II oxygen-evolving enhancer protein 2; PsbH: photosystem II protein H; PsaD: PSI reaction center subunit II; PATL1: DNA topoisomerase 2-associated protein PAT1; DCP2: mRNA-decapping enzyme subunit 2; EDC4; enhancer of mRNA-decapping protein 4; CNOT2: CCR4-NOT transcription complex subunit 2; CAF16: CCR4-NOT complex subunit 16.