Figure 5.

Regulation of intracellular signaling by exogenous calcium. (A) Intracellular Ca²⁺ signaling crosstalk with ROS signaling. (B) DEGs associated with ROS generation. (C) DEGs associated with ROS sensors. (D) DEGs associated with calcium ion channels. (E) DEGs associated with Ca²⁺ signaling sensors. RBOH, respiratory burst oxidase homolog; mtETC, mitochondrial electron transport chain; PIP, plasma membrane intrinsic protein; TIP, tonoplast intrinsic protein; SIP, small basic intrinsic protein; NIP, NOD26-like intrinsic protein; CNGC, cyclic nucleotide-gated channel; GLR, glutamate receptor-like protein; MSL, mechanosensitive channel; ACA, Ca²⁺ ATPases; VDAC, voltage-dependent anion channel; CASTOR, plant nuclear ion channel.