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Methods for metal chelation in plant homeostasis: Review
Plant Physiology and Biochemistry, 2021Metal uptake, transport and storage in plants depend on specialized ligands with closely related functions. Individual studies differing by species, nutrient availability, tissue type, etc. are not comprehensive enough to understand plant metal homeostasis in its entirety.
James T, Carrillo, Dulal, Borthakur
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Essential transition metal homeostasis in plants
Current Opinion in Plant Biology, 2009The homeostasis of the essential transition metals copper, iron, manganese and zinc requires balanced activities of transporters that mediate import into the cell, distribution to organelles and export from the cell. Transcriptional control is important for the regulation of cellular homeostasis.
Pilon, Marinus +4 more
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Metallochaperones: A critical regulator of metal homeostasis and beyond
Gene, 2022Metallochaperones are a class of unique protein families that was originally found to interact with cellular metal ions by metal delivery to specific target proteins such as metal enzymes. Recently, some members of metallochaperones receive much attention owning to their multi-biological functions in mediating plant growth, development and biotic or ...
Justice Kipkorir, Rono +2 more
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Metal ion homeostasis in Bacillus subtilis
Current Opinion in Microbiology, 2005Bacillus subtilis, a Gram-positive soil bacterium, provides a model system for the study of metal ion homeostasis. Metalloregulatory proteins serve as the arbiters of metal ion sufficiency and regulate the expression of metal homeostasis pathways. In B.
Charles M, Moore, John D, Helmann
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Metal ion homeostasis and intracellular parasitism
Molecular Microbiology, 1998Bacteria possess multiple mechanisms for the transport of metal ions. While many of these systems may have evolved in the first instance to resist the detrimental effects of toxic environmental heavy metals, they have since become adapted to a variety of important homeostatic functions.
D D, Agranoff, S, Krishna
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Metal Acquisition and Homeostasis in Fungi
Current Fungal Infection Reports, 2012Transition metals, particularly iron, zinc and copper, have multiple biological roles and are essential elements in biological processes. Among other micronutrients, these metals are frequently available to cells in only limited amounts, thus organisms have evolved highly regulated mechanisms to cope and to compete with their scarcity.
Elisa Flávia Luiz Cardoso Bailão +11 more
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Molecular mechanisms of plant metal tolerance and homeostasis
Planta, 2001Transition metals such as copper are essential for many physiological processes yet can be toxic at elevated levels. Other metals (e.g. lead) are nonessential and potentially highly toxic. Plants--like all other organisms--possess homeostatic mechanisms to maintain the correct concentrations of essential metal ions in different cellular compartments ...
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Bacterial Transition Metal Homeostasis
2007Since details on metal cation transport proteins and on the allocation mechanisms for transition metals are provided elsewhere in this book, I will present aspects of transition metal homeostasis in a hopefully novel overview. We will start with a microbial look at the transition metal Periodic Table, cation speciation, and availability in the ...
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Fungal–Metal Interactions: A Review of Toxicity and Homeostasis
Journal of Fungi (Basel, Switzerland), 2021Omoanghe S Isikhuemhen +1 more
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