Research Keyword: root development

Leucocalocybe mongolica Fungus Enhances Rice Growth by Reshaping Root Metabolism, and Hormone-Associated Pathways

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Researchers discovered that a special fungus called Leucocalocybe mongolica, when added to soil, significantly improves rice plant growth without requiring chemical fertilizers. Plants grown in fungus-treated soil developed more branches (tillers), had longer roots, and contained more chlorophyll, making them greener and healthier. The study revealed that the fungus works by altering soil nutrients and triggering specific genes in rice roots that boost growth-promoting hormones and improve how plants process energy.

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The Small Key to the Treasure Chest: Endogenous Plant Peptides Involved in Symbiotic Interactions

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Plants use tiny signaling molecules called peptides to communicate with beneficial soil organisms like nitrogen-fixing bacteria and fungi. These peptides act like chemical messengers that help plants decide when to allow these microbes to enter their roots and form helpful relationships. The review identifies over a dozen peptide families that control nodule formation, nutrient uptake, and immune responses, revealing how plants have evolved sophisticated mechanisms to balance protection against harmful pathogens while welcoming beneficial partners.

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Response of Chaetomium sp. to Nitrogen Input and Its Potential Role in Rhizosphere Enrichment of Lycium barbarum

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Goji berries grow better when treated with a beneficial fungus called Chaetomium, especially when combined with proper nitrogen management. This fungus helps regulate nitrogen cycling in the soil and promotes plant growth more effectively than nitrogen fertilizer alone. The research suggests that farmers can reduce nitrogen fertilizer use while maintaining or improving crop productivity by using this fungal inoculant, which is better for the environment.

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Arbuscular mycorrhizal fungi colonization facilitates nitrogen uptake in cotton under nitrogen-reduction condition

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This study shows that beneficial soil fungi (arbuscular mycorrhizal fungi) can help cotton plants absorb more nitrogen from soil, especially when nitrogen fertilizer is reduced. The fungi form partnerships with cotton roots and extend into the soil with thread-like structures that absorb nitrogen and transport it to the plant. The research demonstrates that reducing nitrogen fertilizer while using these beneficial fungi could improve crop growth while reducing environmental pollution from fertilizer runoff.

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