Melatonin Alleviates Drought Stress in Sweet Sorghum Seedlings via Protection of Photosynthetic Apparatus and Carbon-Nitrogen Metabolism

Int J Mol Sci · 2026 · PMC13299841

Europe PMC

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did not reach statistical significanceno p-value reported

Although the activity of peroxidase (POD) showed an upward trend, it did not reach statistical significance ( Figure 4 B).

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