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. 2022 Jun 7;190(1):459–479. doi: 10.1093/plphys/kiac272

Figure 8.

Figure 8

Model for drought response. Module I: Drought stress decreases full-length read ratio. Module II: Drought stress increases m6A ratio. Module III: Drought stress increases distal poly(A) site usage. Module IV: Drought stress increases PAL. The four modules are connected to each other. For example, PAL (Module IV) and m6A (Module II) might regulate full-length read ratio (Module I). APA (Module III) might interplay with m6A (Module II) via CPSF30, which can generate both m6A reader and polyadenylation factor.