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Demonstrates that epigenetic seed priming enhances plant resilience to environmental stress, suggesting a novel approach to safeguard food supply.
Global agricultural security faces a dual crisis: accelerating climate stress and widespread biotic food contamination that threatens vulnerable populations. Traditional solutions are heavily reactive, relying on costly chemical applications or heavily restricted genetic modifications (GMOs). This paper details a preventative "masterstroke" strategy using non-GMO Epigenetic Seed Priming to program a lasting climate-stress memory directly into plant embryos. By treating seeds with a mild chemical stress proxy prior to planting, we stimulate natural DNA methylation and chromatin remodeling pathways, effectively "training" the plant to survive severe environmental shocks. Experimental results demonstrate that epigenetically primed seedlings exhibit significantly higher germination rates, enhanced root elongation, and robust cellular defense mechanisms compared to unprimed controls. Because environmental crop stress is the primary physiological trigger for opportunistic fungal pathogens and subsequent toxin outbreaks, upgrading the core systemic survival engine of the plant serves as a powerful, low-cost, preventative shield to safeguard the global food supply.
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Aasti Kulshrestha Aasti Kulshrestha (2026) studied this question.
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