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gold uptake and tolerance in arabidopsis

2021-03-24T15:03:27+00:00
  • Gold uptake and tolerance in Arabidopsis - White Rose ...

    Gold is a precious metal with a variety of industrial uses. The gold mining process is often incomplete, and discarded mine tailings contain quantities of gold uneconomical for conventional extraction. Previous work has indicated the potential to use plants for gold phytoextraction from these sites. Additionally, it has been demonstrated that ...

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  • Gold Uptake And Tolerance In Arabidopsis - aluvanootegem.be

    Gold uptake and tolerance in Arabidopsis - White Rose . Gold is a precious metal with a variety of industrial uses The gold mining process is often incomplete, and discarded mine tailings contain quantities of gold uneconomical for conventional extraction Previous work has indicated the potential to use plants for gold phytoextraction from ...

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  • gold uptake and tolerance in arabidopsis - recuerdos.nl

    Gold uptake and tolerance in Arabidopsis White Rose. The aims of this study were therefore to characterise gold uptake and nanoparticle formation in the model plant species Arabidopsis thaliana and subsequently investigate the transcriptional response to gold to identify mechanisms of uptake and tolerance.

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  • gold uptake and tolerance in arabidopsis - santhosa.nl

    Schroeder Lab Research - University of California, San , The Potassium Transporter AtHAK5 Functions in K+ Deprivation-Induced High-Affinity K+ Uptake and AKT1 K+ Channel Contribution to K+ Uptake Kinetics in Arabidopsis Roots Plant Physiology 137: 1105-1114 (2005)

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  • gold uptake and tolerance in arabidopsis - langebaandash.co.za

    XL. A role for HKT1 in sodium uptake by wheat roots - Laurie ... in Arabidopsis thaliana to Peronospora parasitica...uptake and exhibit enhanced salt tolerance ...Control bombardments, of gold without ...

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  • gold uptake and tolerance in arabidopsis - moulindemembre.be

    The Brassica juncea BjCdR15, an ortholog of Arabidopsis ... The Brassica juncea BjCdR15, an ortholog of Arabidopsis TGA3, is a regulator of cadmium uptake, transport and accumulation in shoots and confers cadmium tolerance in

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  • British Library EThOS: Gold uptake and tolerance in ...

    A number of approaches were used to investigate the gold tolerance and uptake by Arabidopsis. Growth studies determined that gold is toxic to plants and inhibits plant growth. Methods were developed to investigate and measure gold uptake in a variety of conditions. Arabidopsis was found to remove gold from soil and contained similar concentrations to those in previously tested species. Gold ...

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  • Gold uptake and tolerance in Arabidopsis - CORE

    Abstract. Gold is a precious metal with a variety of industrial uses. The gold mining process is often incomplete, and discarded mine tailings contain quantities of gold

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  • NIP1;2 is a plasma membrane-localized transporter ...

    2017-04-19  Aluminum (Al) toxicity is a major constraint for crops grown on acid soils. Various plant species have adopted an Al exclusion/avoidance mechanism and/or internal tolerance mechanisms to ameliorate Al toxicity. In Arabidopsis , the root organic acid exudation-based Al exclusion mechanism has been well characterized; however, no evidence for an ...

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  • Gold uptake and tolerance in Arabidopsis - CORE Reader

    Enter the password to open this PDF file: Cancel OK. File name:-

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  • Polyploids Exhibit Higher Potassium Uptake and Salinity ...

    2013-08-09  Polyploids Exhibit Higher Potassium Uptake and Salinity Tolerance in Arabidopsis Dai-Yin Chao , 1 Brian Dilkes , 2 Hongbing Luo , 2 Alex Douglas ,

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  • Cadmium uptake, translocation and tolerance in the ...

    The objectives of our study were to investigate Cd accumulation and tolerance in A. halleri, and the competitive effect of Zn on Cd uptake and root‐to‐shoot translocation. We focused on the comparison between Cd and Zn, because of the chemical similarity between the two metals and the fact that the Zn hyperaccumulation trait in this plant species is better understood.

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  • Investigating the Toxicity, Uptake, Nanoparticle Formation ...

    Gold Uptake from Liquid Medium by Arabidopsis. To investigate gold uptake by Arabidopsis, plants were grown in liquid culture. After 3 weeks of growth, the plants had produced predominantly shoot and leaf tissues, with approximately 5% dry weight comprising root tissues. After this time, the medium was replaced with water containing a range of gold concentrations (0, 50, 100, 200 and 400 mg/L ...

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  • Cadmium Uptake, Translocation, and Tolerance in AHA1OX ...

    2010-03-16  Abstract. Information on cadmium (Cd) uptake and transport is essential to understand better the physiology of Cd tolerance in plants. In this study, Cd uptake, translocation, and tolerance were investigated in AHA1 (Arabidopsis plasma membrane H +-ATPase gene) overexpressed plants.

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  • Polyploids Exhibit Higher Potassium Uptake and Salinity ...

    The doubling of the genome to create polyploidy is common among land plants, and most major flowering plant lineages exhibit some history of genome duplication. However, the physiological advantages of a doubled genome are not well understood. Chao et al. (p. 658, published online 25 July) identified accessions of the model plant Arabidopsis ...

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  • Cadmium Uptake, Translocation, and Tolerance AHA1OX ...

    uptake, translocation, and tolerance in Arabidopsis. However, the evidence is still lacking. However, the evidence is still lacking. In this study, AHA1OX and its wild-type Arabidopsis have been ...

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  • Control of Zn uptake in Arabidopsis halleri: a balance ...

    Control of Zn uptake in Arabidopsis halleri: a balance between Zn and Fe Varanavasiappan Shanmugam, Jing-Chi Lo and Kuo-ChenYeh* Agricultural

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  • NIP1;2 is a plasma membrane-localized transporter ...

    Aluminum (Al) toxicity is a major constraint for crops grown on acid soils. Various plant species have adopted an Al exclusion/avoidance mechanism and/or internal tolerance mechanisms to ameliorate Al toxicity. In Arabidopsis , the root organic acid exudation-based Al exclusion mechanism has been well characterized; however, no evidence for an ...

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  • GmGRP-like gene confers Al tolerance in Arabidopsis ...

    2018-09-11  Arabidopsis AtGRP2 or AtGRP7 could enhance seed germination and seedling growth under cold stress, and even confer freezing tolerance in Arabidopsis, as well as improve the grain yield of

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  • Cadmium Uptake, Translocation, and Tolerance AHA1OX ...

    uptake, translocation, and tolerance in Arabidopsis. However, the evidence is still lacking. However, the evidence is still lacking. In this study, AHA1OX and its wild-type Arabidopsis have been ...

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  • Publication Detail - arabidopsis.org

    This work provides new insights about the role of sulfur assimilation in arsenate uptake, growth and arsenic tolerance. Research reported here indicates that two high affinity sulfate transporters in Arabidopsis thaliana are not involved in root uptake of arsenate. Further this study revealed that sulfate status influenced thiol levels, elemental nutrients, growth and arsenate tolerance. The ...

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  • Improvement of drought and salt tolerance in Arabidopsis ...

    Highlights A novel DREB gene (PeDREB2a) was isolated from the desert-grown tree. PeDREB2a transcripts were greatly induced by drought and NaCl. Overexpression of PeDREB2a in Arabidopsis enhanced tolerance to drought stresses. PeDREB2a plays an essential role in regulation of stress-responsive in P. euphratica.

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  • Drought tolerance - Wikipedia

    Drought tolerance is the ability to which a plant maintains its biomass production during arid or drought conditions. Some plants are naturally adapted to dry conditions, surviving with protection mechanisms such as desiccation tolerance, detoxification, or repair of xylem embolism. Other plants, specifically crops like corn, wheat, and rice ...

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  • RD20, a Stress-Inducible Caleosin, Participates in ...

    Introduction. Plant growth is greatly altered by abiotic stresses such as drought, salt stress or cold. In order to survive and propagate in fluctuating environments, plants have developed a variety of tolerance mechanisms including the protection of membranes and the production of osmolytes to maintain water and ion homeostasis (Bartels and ...

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  • gold uptake and tolerance in arabidopsis – Grinding Mill China

    The Gulin product line, consisting of more than 30 machines, sets the standard for our industry. We plan to help you meet your needs with our equipment, with our distribution and product support system, and the continual introduction and updating of products.

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  • Thioarsenate Toxicity and Tolerance in the Model System ...

    Thioarsenates form from arsenite under sulfate-reducing conditions, e.g., in rice paddy soils, and are structural analogues of arsenate. Even though rice is one of the most important sources of human arsenic intake, nothing is published about uptake, toxicity, or tolerance of thioarsenates in plants. Experiments using the model system ...

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  • Polyploids Exhibit Higher Potassium Uptake and Salinity ...

    The doubling of the genome to create polyploidy is common among land plants, and most major flowering plant lineages exhibit some history of genome duplication. However, the physiological advantages of a doubled genome are not well understood. Chao et al. (p. 658, published online 25 July) identified accessions of the model plant Arabidopsis ...

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  • WRKY6 Transcription Factor Restricts Arsenate Uptake and ...

    Stress constantly challenges plant adaptation to the environment. Of all stress types, arsenic was a major threat during the early evolution of plants. The most prevalent chemical form of arsenic is arsenate, whose similarity to phosphate renders it easily incorporated into cells via the phosphate transporters. Here, we found that arsenate ...

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