Besides a potential role in ethylene signaling, EIL3 (also called SLIM1 for SULFUR LIMITATION1), which participates in the modulation of S-deficiency response, is the only identified transcription factor in plant S-metabolism (Van der Ent et al., 2008; Filiz et al., 2017). This evidence concerns the gene FHL1 and hyperinsulinemic hypoglycemia, familial, 4.