Physiological changes and transcriptome profiling in Saccharum spontaneum L. leaf under water stress and re-watering conditions
Abstract As the polyploidy progenitor of modern sugarcane, Saccharum spontaneum is considered to be a valuable resistance source to various biotic and abiotic stresses.However, little has been reported on the mechanism of drought tolerance in S.spontaneum.Herein, the physiological changes of S.spontaneum GXS87-16 at three water-deficit levels (mild