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role iron plant growth
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Nitrogen in plants: from nutrition to the modulation of …
Nitrogen is one of the most important nutrient for plant growth and development; it is strongly associated with a variety of abiotic stress responses. As sessile organisms, plants have evolved to develop efficient strategies to manage N to support growth when exposed to a diverse range of stressors. This review summarizes the …
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Learn About The Role Of Iron In Plants
The role of iron in plants is as basic as it can get: without iron a plant can't produce chlorophyll, can't get oxygen and won't be green. So what is iron? The function of iron is to act much like it does in the human bloodstream -- helping to carry important elements through a plant's circulatory system.
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Cytokinin and Its Key Role to Enrich the Plant Nutrients and Growth …
It is rich in iron (43.1 ppm) in comparison to 28.0–32.0 ppm in popular varieties, having grain yield 48.8 q/ha in North Eastern Plains Zone (NEPZ), 61.3 q/ha in North Western Plains Zone (NWPZ) and 75.5 q/ha in high fertility conditions. ... Besides the important role of cytokinins for plant growth and development in normal conditions, ...
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Iron uptake, signaling, and sensing in plants
Iron (Fe) is an essential micronutrient that affects the growth and development of plants because it participates as a cofactor in numerous physiological and biochemical reactions. As a transition metal, Fe is redox active. ... The role of iron and reactive oxygen species in cell death. Nat. Chem. Biol., 10 (2014), pp. 9-17, …
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Functional characterization of a high-affinity iron transporter …
Iron (Fe) is a micronutrient required for plant growth and development; however, most Fe forms in soil are not readily available to plants, resulting in low Fe contents in plants and, thereby, causing Fe deficiency in humans. ... (PiFTR) from the endophytic fungus Piriformospora indica and its role in plant growth and development Environ ...
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Editorial: Iron Nutrition and Interactions in Plants
This editorial introduces a research topic on iron nutrition and interactions in plants, covering aspects such as iron availability in the soil, cellular iron homeostasis, …
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Frontiers | Acquisition and Homeostasis of Iron in Higher …
This review looks into the recent progress made in putting forward the role of Fe in plant growth, development, and acclimation under major abiotic stresses, i.e., …
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Transition Metal Homeostasis and Its Role in Plant Growth …
Iron with oxide when applied on plant plays a proficient role in increasing the plant height, nutrient status, growth parameters and yield (Zia-ur-Rehman et al. 2018). Fe in low amount is used for detoxification of cell and crop improvement program (Nikolic and Pavlovic 2018 ).
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Iron transport and homeostasis in plants: current …
This article summarizes the current knowledge on iron uptake, transport, and regulation in plants, especially in rice and Arabidopsis, and how to improve iron biofortification in crops for human …
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Iron Nutrition in Plants: Towards a New Paradigm?
Iron uptake strategies in plants, not so different after all. (a) Strategy I, also called the reduction-based strategy, was first described as specific to non-grass species.In Arabidopsis, AHA2 (H +-ATPase) secretes protons into the rhizosphere to solubilise Fe 3+ which is then reduced into Fe 2+ by the ferric reductase FRO2. Fe 2+ is then uptaken …
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Iron Nutrition in Plants: Towards a New Paradigm?
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 …
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Potential roles of iron nanomaterials in enhancing growth …
Iron is an essential element for plant growth and development, as major biochemical processes are highly dependent on the biological availability of iron in plants (Wu and Li, 2022). Iron nanoparticles (FeNPs) are common metal NMs, which can improve the agronomic properties of crops and affect plant development (Cao et al., 2022). …
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Plant-Soil Interactions: Nutrient Uptake | Learn Science at …
Iron. Iron is essential for plant growth and development and is required as a cofactor for proteins that are involved in a number of important metabolic processes including photosynthesis and ...
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How plants iron out the competing interests of growth and …
b, Iron can aid the growth of harmful bacteria, and Cao et al. 1 shed light on how plants restrict iron uptake during bacterial infection. When flg22 binds to and activates FLS2, IMA1 is degraded ...
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The Role of Siderophores in Plant Growth-Promoting Bacteria
Siderophores comprise a high-affinity system for the uptake of iron from the environment, present in many microorganisms. This system involves the biosynthesis, exudation in the extracellular space, iron mobilization by competitive complexation or dissolution of iron-bearing molecules, and recognition and uptake of ferric siderophore …
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Iron Nutrition in Plants: Towards a New Paradigm?
The present review discusses iron toxicity in plants with regard to plant growth and metabolism, metal interaction, iron …
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Role of Nutrients in Plant Growth and Development
Rengel Z (2002) Role of pH in availability of ions in soil. In: Rengel Z (ed) Handbook of plant Growth. pH as a master variable in plant growth. Marcel Dekker, New York, pp 323–350. Chapter Google Scholar Rengel Z (2015) Availability of Mn, Zn and Fe in the rhizosphere. Soil science and plant nutrition.
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Iron transport and homeostasis in plants: current updates …
Plant Growth Regulation - Agriculture and plant science face a formidable challenge in feeding the world's expanding population in a sustainable, sufficient, and nutrient-rich manner. ... FRO7 plays a role in chloroplast iron acquisition, as shown by the fact that fro7 mutant chloroplasts have 33% less iron and 75% less ferric chelate ...
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Iron homeostasis in plants – a brief overview
Iron plays a crucial role in biochemistry and is an essential micronutrient for plants and humans alike. Recent progress in the field has led to a better understanding …
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Iron nutrition in plants: an overview | Plant and Soil
This article summarizes the latest aspects of iron nutrition in plants, including iron chemistry and dynamics in soils, agronomic practices, physiology, …
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Role of Iron in Plant Nutrition, Growth and Metabolism
This work aims to evaluate the effect of a protein hydrolysate derived from legume seeds by enzymatic hydrolysis on plant growth and also to verify its ability to …
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31.1C: Essential Nutrients for Plants
Missing or inadequate supplies of nutrients adversely affect plant growth, leading to stunted growth, slow growth, chlorosis, or cell death. About half the essential nutrients are micronutrients such as boron, chlorine, manganese, iron, zinc, copper, molybdenum, nickel, silicon, and sodium. ... Sulfur also plays a role in photosynthesis as …
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Is Iron Good for Plants? Understanding Its Role in Plant …
Role of Iron in Plant Health Essential for Photosynthesis. As a critical micronutrient, iron is vital for the plant's production of chlorophyll, the green pigment responsible for photosynthesis. Photosynthesis is the process by which plants convert light energy into chemical energy, fueling plant growth and development.
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The Role of Iron in Phytopathogenic Microbe–Plant …
Iron is an essential element required for the growth and survival of nearly all forms of life. It serves as a catalytic component in multiple enzymatic reactions, such as photosynthesis, respiration, and DNA replication. However, the excessive accumulation of iron can result in cellular toxicity due to the production of reactive oxygen species (ROS) …
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Iron Nutrition in Plants: Towards a New Paradigm?
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 since it is mostly present in soils in the form of insoluble oxides/hydroxides, especially at neutral to alkaline pH. How plants …
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Iron uptake, signaling, and sensing in plants
Iron (Fe) is one of the nutrients that are indispensable for plant growth and development. Fe takes part in many chemical reactions, including photosynthesis and …
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Role of Plant Growth Promoting Rhizobacteria (PGPR) as a Plant Growth …
The rhizosphere of a plant is home to helpful microorganisms called plant growth-promoting rhizobacteria (PGPR), which play a crucial role in promoting plant growth and development. The significance of PGPR for long-term agricultural viability is outlined in this review. Plant growth processes such as nitrogen fixation, phosphate …
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ROLE OF IRON IN PLANT GROWTH AND METABOLISM
ROLE OF IRON IN PLANT GROWTH AND METABOLISM Gyana R. Rout and Sunita Sahoo Department of Agricultural Biotechnology, College of Agriculture, Orissa University of Agriculture & Technology, Bhubaneswar 751 003, ... Effects of Iron on Plant Growth Iron is the third most limiting nutrient for plant growth and metabolism, primarily due to the …
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Unraveling the Role of Plant Growth Regulators and Plant Growth
Phytoremediation is a technique for reducing or stabilizing hazardous chemicals in polluted soil or ground water. There is a loss of agricultural products and a degradation in food quality as a result of abiotic stresses, such as those generated by heavy metals and pesticides that have an effect on plants. These toxic compounds are …
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Soil beneficial bacteria and their role in plant growth …
A range of plant growth promoting rhizobacteria (PGPR) participate in interaction with C3 and C4 plants (e.g., rice, wheat, maize, sugarcane and cotton), and significantly increase their vegetative growth and grain yield (Kennedy et al. 2004). Azotobacter species (Azotobacter vinelandii and Azotobacter chroococcum) are free …
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Review on iron and its importance for human health
Biochemistry and physiology. In contrast to zinc, iron is an abundant element on earth[2,9] and is a biologically essential component of every living organism.[10,11] However, despite its geologic abundance, iron is often a growth limiting factor in the environment.[] This apparent paradox is due to the fact that in contact with oxygen iron forms oxides, which …
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Manganese in Plants: From Acquisition to Subcellular …
Manganese (Mn) is an important micronutrient for plant growth and development and sustains metabolic roles within different plant cell compartments. ... and secondary phosphorus and iron deficiency. Plant Physiol. 143 263–277. 10.1104/pp.106.088609 [PMC free ... Transport properties of members of the ZIP family …
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ROLE OF IRON IN PLANT GROWTH AND METABOLISM
Iron plays a significant role in various physiological and ... Effects of Iron on Plant Growth Iron is the third most limiting nutrient for plant growth and metabolism, primarily due to the low ...
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The role of plant growth promoting rhizobacteria in plant …
Climate change has exacerbated the effects of abiotic stresses on plant growth and productivity. Drought is one of the most important abiotic stress factors that interfere with plant growth and development. Plant selection and breeding as well as genetic engineering methods used to improve crop drought tolerance are expensive and …
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Plant transporters: roles in stress responses and effects on growth …
Plant transporters are crucial for nutrient acquisition, cellular homeostasis, and stress responses. They mediate the exchange of chemicals and signals inside and outside the biomembrane in plants. Therefore, the study of plant transporters is critical to understanding the mechanisms of plant stress tolerance, moreover, transporters have …
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Iron homeostasis and plant immune responses: Recent …
A second iron-sequestering protein with a known role in pathogen responses was also recently identified in Arabidopsis : Plant defensin proteins (PDF1.1, 1.2, and 1.3) are immune-regulated and inhibit the growth of fungal plant pathogens in vitro (101,– 104). Like FER, AtPDF1.1 binds iron at high affinity.
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