Integrated Transcriptomics and Metabolomics to Reveal the Regulatory Mechanisms of Flavonoid Biosynthesis in Persicaria capitata Under Different Nitrogen Fertilization Levels. (PubMed, Metabolites) - Sep 25, 2026 - "Nitrogen supplementation increases the yield of P. capitata but inhibits flavonoid biosynthesis. Downregulated expression of key genes in flavonoid metabolism is responsible for the decreased flavonoid content. This study provides theoretical support for optimized nitrogen management to coordinate yield formation and quality improvement in planting practices for P. capitata."
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Fuqiang Du; Jiangyong An; Shaoyan Zhang; Tao Zhang; Yuxin Wang
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