Correction: Bao et al. Overexpression of the Pyrus sinkiangensis LEA4 Gene Enhances the Tolerance of Broussonetia papyrifera to the Low Temperature During Overwintering. Int. J. Mol. Sci. 2026, 27, 688

Key Points

• This research examines the effect of the LEA4 gene on the cold tolerance of Broussonetia papyrifera.
• Investigated the overexpression of the Pyrus sinkiangensis LEA4 gene
• Assessed the cold tolerance of Broussonetia papyrifera during winter
• Analyzed physiological responses to low temperature
• LEA4 gene overexpression enhances cold tolerance
• Broussonetia papyrifera shows improved physiological responses to low temperatures