Besides HS, other biostimulant substances like protein hydrolysates (PHs) are able to enhance plant iron uptake (Celletti et al., 2020). PHs are a mixture of bioactive …
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Thus, elucidating the mechanisms of Fe uptake and transport is essential for the breeding of crops that are more nutrient rich and more tolerant of Fe-limited soils. This review covers Fe transport and homeostasis in plants, focusing on the …
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Iron is an essential element for all living organisms, playing a major role in plant biochemistry as a redox catalyst based on iron redox properties. Iron is the fourth most abundant element of the …
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Iron requirement, and thus uptake, is relatively low compared with other essen-tial nutrients. Bender et al. (2015) reported 0.76 lb Fe/ac taken up by a soybean crop yielding …
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Substrate interception and plants uptake are considered the primary ways for P removal in CWs, ... Ecological floating bed with iron scraps and plant biomass addition as …
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The concentrations of iron in soil solution (10 to >2000 mg L −1) and the iron contents in plants (20–2500 mg kg −1) at which toxicity symptoms are observed vary widely …
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Apoplastic and symplastic pathway. Plants by utilizing the Fe uptake mechanism, chelates the major portion of both Fe 3+ and Fe 2+ to avoid the Fe toxic condition and to facilitate its …
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Mechanism I of plant root uptake and response to Fe deficiency stress. Soil pH and HCO 3 ‐ have a strong influence on this mechanism, and bicarbonate stress induces plant roots to secrete relevant substances or protons into the inter …
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Iron is an essential element for most organisms. Both plants and microorganisms have developed different mechanisms for iron uptake, transport and storage. In the symbiosis …
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Iron (Fe) is an essential microelement for plant growth and development and is involved in key metabolic processes (e.g., photosynthesis, respiration, and nitrogen fixation) …
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Iron – Fe: Used for the synthesis of chlorophyll, and it is essential for chloroplast function: Leaves are pale, No spots, major veins Green: ... There are many ways to improve nutrient uptake in plants. For a plant to grow and produce fruit, it …
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Iron is essential for plants and plays critical roles in important processes such as photosynthesis and respiration. While our understanding of molecular mechanisms involved in …
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Non-gramineous plants utilize reduction-based strategy/strategy I to uptake iron from the soil. Reduction strategy has been exemplified in several non-gramineous plants such …
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Strategy I iron uptake—Mechanism for plant iron acquisition that relies on rhizosphere acidification and iron reduction, followed by direct import of ferrous iron; utilized by …
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2 Iron uptake. Iron uptake in plants has classically been divided into Strategy I and Strategy II, also known as reducing and chelating strategies, respectively. 7 The main difference between both strategies is the oxidation …
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Iron (Fe) is an essential micronutrient for plant growth and development. Fe availability affects crops' productivity and the quality of their derived products and thus human nutrition. Fe is poorly available for plant use …
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Uptake, Distribution, and Transformation of Zerovalent Iron Nanoparticles in the Edible Plant Cucumis sativus. Environmental Science & Technology 2018, 52 (17), 10057-10066.
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Microelements are vital for plant growth and development. Among the micronutrients, iron is required in relatively high concentrations, and although it is one of the …
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Plant uptake of iron chelated by humic acids of different size: Rapid translocation of Fe to the leaves; the small size HA10,000 and EDTA were the most efficient in affecting transport of Fe …
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The common forms of iron that plants uptake are the oxidized states, Fe2+ (ferrous form - soluble) and Fe3+ (ferric form –insoluble). Uptake occurs in various ways, including a chelation mechanism whereby plants …
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In this regard, plants have evolved a series of mechanisms for efficient iron uptake, allowing plants to better adapt to iron deficient conditions. These mechanisms include iron acquisition from soil, iron transport from roots to …
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Abstract. Iron is an essential element for plant growth and development. While abundant in soil, the available Fe in soil is limited. In this regard, plants have evolved a series of mechanisms for efficient iron uptake, allowing plants to …
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Left, in iron-deficient Arabidopsis plants, IMAs positively regulate iron uptake via the transcription factor FIT. Upon perception of flg22 via its receptor FLS2, IMA peptides are …
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Plants can sense Fe status and modulate the transcription of Fe uptake-associated genes, finally controlling Fe uptake from soil to root. There is a critical need to understand the molecular …
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along with essential micronutrients like iron, zinc, and copper, must be present in speciic forms for plants to absorb them eficiently [3]. Soil pH, organic matter content, and microbial ... into the …
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derlie the maintenance of plant Fe homeostasis. Keywords: iron, metal homeostasis, Fe uptake, Fe signaling, Fe sensor, plant nutrition Liang G. (2022). Iron uptake, signaling, and sensing in …
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Plants have two major problems with iron as a free ion: its insolubility and its toxicity. ... Uptake and trafficking of iron throughout the plant is therefore a highly integrated process of …
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Irene Murgia, Francesca Marzorati, Gianpiero Vigani, Piero Morandini, Plant iron nutrition: the long road from soil to seeds, Journal of Experimental Botany, Volume 73, Issue …
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As a result, iron is tightly regulated in plants; both sub or supra optimum levels of iron can affect plant response under biotic and abiotic stresses. Plants have developed an …
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For optimum growth, plants require a variety of crucial micronutrients such as iron (Fe), molybdenum (Mo), zinc (Zn), manganese (Mn), boron (B), chlorine (Cl), copper (Cu) and nickel (Ni).
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