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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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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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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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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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The major role of AMF in plant growth and development during stressful environments is to translocate important immovable nutrients like Cu, Zn and P and reducing metal toxicity in the host plant. ... Ercoli L, Schüßler A, Arduini I, Pellegrino E (2017) Strong increase of durum wheat iron and zinc content by field-inoculation with …
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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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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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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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Effects of Iron on Plant Growth Iron is the third most limiting nutrient for plant growth and metabolism, primarily due to the low solubility of the oxidized ferric form in aerobic environments ( Zuo and Zhang, 2011; …
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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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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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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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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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The use of phosphate solubilizing bacteria as inoculants simultaneously increases P uptake by the plant and crop yield. Strains from the genera Pseudomonas, Bacillus and Rhizobium are among the most powerful phosphate solubilizers. The principal mechanism for mineral phosphate solubilization is the production of organic acids, and …
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Threshold Levels of Magnesium in the Soil and Plant. Mg concentrations in the soil and plant are mediated by a wide range of intrinsic and extrinsic factors such as edaphic factors (soil type, pH, competing cations, moisture, aeration, etc.), environmental conditions (temperature, light, etc.), and anthropogenic influences (fertilization and other …
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Iron participates in various crucial metabolic processes as an essential cofactor of many enzymes, which are vital to the survival of plants and their pathogens. However, excessive iron is toxic to the cells of plants and pathogens. Iron plays a complex role in the interactions between plants and pathogens. Plants and pathogens have …
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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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Khalid S, Asghar HN, Akhtar MJ, Aslam A, Zahir ZA (2015) Biofortification of iron in chickpea by plant growth promoting rhizobacteria. Pak J Bot 47(3):1191–1194. CAS Google Scholar Krishna TA, Maharajan T, Ceasar SA (2023) The role of membrane transporters in the biofortification of zinc and iron in plants.
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1. Introduction. Micronutrients play a central role in plant metabolism maintenance, growth and production, stress tolerance and disease resistance (Shahzad and Amtmann, 2017) Micronutrients like copper (Cu), manganese (Mn), Iron (Fe), and Zinc (Zn) are essential for plants at an optimal concentration.However, they are toxic at …
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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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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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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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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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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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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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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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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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Iron (Fe) is an essential micronutrient for plant growth development and plays a key role in regulating numerous cellular processes. Iron, as an important co-factor for enzymes, plays an important role in regulating plant photosynthesis, mitochondrial respiration, the synthesis and repair of nucleotides, and metal homeostasis, especially in …
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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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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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