Researchers at the University of East Anglia reported that a type of soil bacteria known as pseudomonads migrate to plant roots under salt stress and stimulate the production of lignin, forming a protective barrier that helps crops thrive in saline conditions. The study was published June 26, 2026. According to the research, these naturally occurring bacteria are consistently drawn to plant roots when soil salt levels rise. The bacteria trigger increased deposition of lignin in root cell walls, which acts as a shield to reduce salt uptake and improve plant survival, the report stated. Mechanism of Bacterial Action The bacteria,…

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