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This study examines the effects of varying concentrations of iron chloride (FeCl3) and meso-2,3-butanediol (A.MES) on iron transporter genes in maize (Zm) and rice (Os) species. Ratios of 0, 50, and 100 μM of FeCl3 are analyzed to explore the expression levels of several ZIP transporters (ZmZIP1-ZmZIP8, OsZIP5, OsZIP8, OsIRT1) under different pH conditions. The findings aim to elucidate the mechanisms of iron uptake in plants, crucial for enhancing crop growth in iron-deficient soils.
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A MES (mM) 50 50 50 MES (mM) 50 50 50 FeCl3 (μM) 0 50 100 FeCl3 (μM) 0 50 100 ZmZIP1 ZmZIP2 ZmZIP1 ZmZIP3 ZmZIP2 ZmZIP4 ZmZIP3 ZmZIP5 ZmZIP4 ZmZIP6 ZmZIP5 ZmZIP7 pH5.5 ZmZIP6 ZmZIP8 ZmZIP7 ZmIRT1 ZmZIP8 OsZIP5 ZmIRT1 OsZIP8 OsZIP5 OsIRT1 OsZIP8 OsIRT1 DY1455 DY1455 pFL61 B pH5.8 pFL61