Titlebook: Selenium in plants; Molecular, Physiolog Elizabeth A.H. Pilon-Smits,Lenny H.E. Winkel,Zhi-Q Book 2017 Springer International Publishing AG

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Biochemistry of Plant Selenium Uptake and Metabolism and function as a result. Therefore, plants have evolved different strategies to cope with Se toxicity. They usually involve the conversion of Se-amino acids into less harmful volatile compounds. Specifically, plants that do not accumulate Se at high levels produce dimethylselenide (DMSe) using SeM

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Molecular Mechanisms of Selenium Responses and Resistance in Plantsoperative or antagonistic manner to induce stress and S-uptake and S-metabolic genes. In this chapter, the contribution of ROS and phytohormone signaling in the acquisition of Se resistance and accumulation in Se hyper-accumulator plants was discussed, and the application of Se-responsive genes to g

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Selenium and the Plant Microbioments with individual strains or consortia of microbes was able to promote plant growth, Se uptake and/or Se volatilization, which shows promise for applications in phytoremediation or biofortification. Plant-derived microbes may also be applicable for cleanup of Se from wastewaters.

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The Genetics of Selenium Accumulation by Plantss is described. Since Se is an essential mineral element for animals, and the diets of many humans lack sufficient Se, the possibility of breeding crops with greater Se concentrations in their edible tissues is discussed. It is observed that, although Se concentrations in plants are largely determin

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Ecology of Selenium in Plantsecological implications of plant Se accumulation sheds light on evolutionary pressures that led to Se hyperaccumulation, and the importance of plant Se (hyper)accumulation for Se cycling. In addition, better understanding of the ecological impacts of Se in plants can help manage seleniferous habitat