reviewCritical Reviews in BiotechnologyAug 15, 2022GREEN OA

Smart reprograming of plants against salinity stress using modern biotechnological tools

Oil Crops Research Institute · Fujian Agriculture and Forestry University · +8 more institutions

PubMed
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Abstract

Climate change gives rise to numerous environmental stresses, including soil salinity. Salinity/salt stress is the second biggest abiotic factor affecting agricultural productivity worldwide by damaging numerous physiological, biochemical, and molecular processes. In particular, salinity affects plant growth, development, and productivity. Salinity responses include modulation of ion homeostasis, antioxidant defense system induction, and biosynthesis of numerous phytohormones and osmoprotectants to protect plants from osmotic stress by decreasing ion toxicity and augmented reactive oxygen species scavenging. As most crop plants are sensitive to salinity, improving salt tolerance is crucial in sustaining global…

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