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. 2013 Dec 9;8(12):e82817. doi: 10.1371/journal.pone.0082817

Figure 8. Putative ABA-independent signal transduction pathway.

Figure 8

Putative ABA-independent signal transduction pathway was constructed based on reference 31. HPK: two-component histidine kinase; RLK: receptor protein kinase; TRP: transmembrane responsive protein; PLC: phospholipase C; PLD: phospholipase D; CK I: casein kinase I; PIP2: phosphatidylinositol 4,5-biphosphate; IP3: inositol 1,4,5-trisphosphate; CDPK: calcium dependent protein kinase; PP2A: protein phosphatase 2A; PP2B: protein phosphatase 2B; PKC: protein kinase C; MAPK: mitogen-activated protein kinase; MAPKK: MAPK-kinase; MAPKKK: MAPKK kinase; ICEr: ICE recognition motifs; MYBRS: MYB recognition sequence; Hos9r1: Hos9 recognition motif 1; U: ubiquitin protein; S: SUMO protein; P: phosphoryl group; HOS1: RING E3 ligase; HOS10: R2R3-type MYB transcription factor; HOS15: WD40-repeat protein; FRY1/2: inositol polyphosphate 1-phosphatase; SIZ1: SUMO E3 ligase; SFR6: sensitive to freezing 6; Gcn5: histone acetyltransferase enzyme; ADA2/3: transcriptional adaptor protein 2/3.