TMEM37 and infection: Treatment of BABA primed the accumulation of PR1 mRNA and callose deposition in Arabidopsis upon subsequent infection of bacterial pathogen Pto DC3000, pathogenic oomycete Hyaloperonospora parasitica, and pathogenic fungi including Botrytis cinerea, Plectosphaerella cucumerina, and Alternaria brassicicola (Zimmerli et al., 2000; Zimmerli et al., 2001; Ton and Mauch‐Mani, 2004).