Maize Inositol Polyphosphate 5-phosphatase Gene Family Analysis Reveals Zm5PTase25 as a Negative Regulator of Low Phosphate-Induced Leaf Senescence.
Phosphate (Pi) deficiency promotes premature leaf senescence in plants through complex molecular networks; however, the underlying mechanisms remain poorly understood. Inositol polyphosphate 5-phosphatases (5PTases) are key regulators of inositol phosphate metabolism, but the maize (Zea mays L.) 5PTase gene family and...