“…Current evidence suggests that important secondary messengers, Ca 2+ and reactive oxygen species (ROS), mediate the signaling events following eATP perception by P2K1 (Choi et al., 2014; Demidchik et al., 2009; Gilroy et al., 2016; Jeter et al., 2004; Marcec et al., 2019; Tanaka et al., 2010; Tripathi et al., 2018). Additionally, eATP has been found to play a role in regulating plant growth and development, although the involvement of P2K1 in these processes has not been fully understood (Tang et al., 2003; Tonón et al., 2010; Xu et al., 2023; Zhu et al., 2020). Recent research has identified eATP‐responsive genes through transcriptomics (Jewell et al., 2019), leading to the development of a reliable tool for monitoring eATP signaling responses (Sowders & Tanaka, 2023).…”