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legume-symbiosis

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Legume-symbiosis refers to the mutualistic relationship between leguminous plants and nitrogen-fixing bacteria (rhizobia), which colonize root nodules and convert atmospheric nitrogen into forms the plant can use. This biological process is fundamental to plant science because it enables legumes to thrive in nitrogen-poor soils without synthetic fertilizers, reducing dependence on chemical inputs in agriculture. Understanding the molecular signals and genetic mechanisms that govern this symbiosis offers insights into improving crop sustainability and potentially engineering similar nitrogen-fixing capabilities in non-legume species.

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