Figure 5
From: Melatonin alleviates low-sulfur stress by promoting sulfur homeostasis in tomato plants
Melatonin (MT) promotes sulfur assimilation under deficient sulfur condition in tomato. ATPS, ATP sulphurylase; adenosine 5′-phosphosulfate (APS) reductase; SiR, sulphite reductase; OASTL, O-acetylserine (thiol)lyase. Fourteen-day-old tomato plants were supplied with an optimal amount of sulfur (S) or 1/10 optimal sulfur (LS) amount for 15 days, and 100 µM of MT was supplied every five days for a total of three applications. Data are presented as the means of 4 replicates. The means denoted by the same letter did not significantly differ at P < 0.05 according to a Tukey’s test.
