Overexpression of SiGolS3 Enhances Cold Tolerance in Broussonetia papyrifera by Promoting Raffinose Family Oligosaccharides (RFOs) Accumulation.
Physiological and biochemical analyses revealed that SiGolS3 exerts its cold-tolerant function by promoting RFO accumulation, which in turn maintains cellular osmotic homeostasis, alleviates reactive oxygen species damage, preserves plasma membrane integrity under low-temperature stress, and synergistically promotes co...