Proteomic insights into plant-endophyte interactions: advancing understanding of mutualistic symbiosis and plant resilience.
Chauhan S, Kumari P, Deepa N, Chanotiya J, Trivedi PK
Soil Health
Tiny microbes living inside the plants in your garden, on your farm, or in your local park are already helping those plants survive drought, disease, and poor soil — and understanding how could lead to farming methods that use fewer chemicals and produce more food.
Plants aren't alone — they host communities of helpful microbes inside their tissues called endophytes. Scientists can now study the full set of proteins a plant produces when these microbes move in, revealing exactly how the partnership works at a molecular level. This review pulls together recent discoveries showing how these relationships boost plant growth, help plants fight off disease, and make them tougher against drought and other stresses.
Key Findings
Proteomics (studying all proteins in a cell at once) has revealed that plant-endophyte partnerships trigger changes across multiple systems simultaneously, including metabolism, immune signaling, and stress defenses.
Endophytes enhance both biotic stress resistance (against pathogens and pests) and abiotic stress tolerance (against drought, heat, and nutrient deficiency) by reshaping the plant's protein activity.
Key knowledge gaps remain: researchers still lack a clear picture of how proteomic responses change over time, how specific proteins interact, and how environmental conditions alter these microbial benefits.
chevron_right Technical Summary
Scientists are using protein analysis to decode how beneficial microbes living inside plants help them grow stronger and resist stress. This review maps out what we know — and what we still need to learn — about these microscopic partnerships that quietly power plant health.
Abstract Preview
Endophytic microorganisms are a vital part of the plant microbiome, contributing significantly to the plant's growth, development, and stress tolerance. Proteomics investigations have significantly...
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