Evolution of copper arsenate resistance for enhanced enargite bioleaching using the extreme thermoacidophile Metallosphaera sedula

@article{Ai2017EvolutionOC,
  title={Evolution of copper arsenate resistance for enhanced enargite bioleaching using the extreme thermoacidophile Metallosphaera sedula},
  author={Chenbing Ai and Samuel McCarthy and Y. Liang and D. Rudrappa and G. Qiu and P. Blum},
  journal={Journal of Industrial Microbiology & Biotechnology},
  year={2017},
  volume={44},
  pages={1613-1625}
}
  • Chenbing Ai, Samuel McCarthy, +3 authors P. Blum
  • Published 2017
  • Biology, Medicine
  • Journal of Industrial Microbiology & Biotechnology
    • Adaptive laboratory evolution (ALE) was employed to isolate arsenate and copper cross-resistant strains, from the copper-resistant M. sedula CuR1. The evolved strains, M. sedula ARS50-1 and M. sedula ARS50-2, contained 12 and 13 additional mutations, respectively, relative to M. sedula CuR1. Bioleaching capacity of a defined consortium (consisting of a naturally occurring strain and a genetically engineered copper sensitive strain) was increased by introduction of M. sedula ARS50-2, with 5.31… CONTINUE READING
    View on Springer
    ncbi.nlm.nih.gov
    12 Citations
    Highly Influencial Citations
    2
    Background Citations
    6
    Methods Citations
    2

    Figures, Tables, and Topics from this paper

    Figures and Tables

    Explore Further: Topics Discussed in This Paper

    12 Citations
    Citation Type

    Citation Type

    Bioleaching of low-grade copper sulfide ore by extremely thermoacidophilic consortia at 70 °C in column reactors
    Enhancement of Metallosphaera sedula Bioleaching by Targeted Recombination and Adaptive Laboratory Evolution.
    • 4
    Increased chalcopyrite bioleaching capabilities of extremely thermoacidophilic Metallosphaera sedula inocula by mixotrophic propagation
    • 11
    Metabolic transcriptional analysis on copper tolerance in moderate thermophilic bioleaching microorganism Acidithiobacillus caldus.
    • 3
    A delve into the exploration of potential bacterial extremophiles used for metal recovery
    • 2
    • PDF
    Comparative Genomic Analysis Reveals the Metabolism and Evolution of the Thermophilic Archaeal Genus Metallosphaera
    • Highly Influenced
    • PDF
    Recovery of Metals from Acid Mine Drainage by Bioelectrochemical System Inoculated with a Novel Exoelectrogen, Pseudomonas sp. E8
    • 4
    • PDF
    Dissolution and Passivation of Chalcopyrite during Bioleaching by Acidithiobacillus ferrivorans at Low Temperature
    • 5
    • PDF
    Assessment of Bioleaching Microbial Community Structure and Function Based on Next-Generation Sequencing Technologies
    • 2
    • PDF
    Identification and Analysis of a Novel Gene Cluster Involves in Fe2+ Oxidation in Acidithiobacillus ferrooxidans ATCC 23270, a Typical Biomining Acidophile
    • 8

    References

    SHOWING 1-10 OF 43 REFERENCES
    Increased acid resistance of the archaeon, Metallosphaera sedula by adaptive laboratory evolution
    • 20
    Metal resistance and lithoautotrophy in the extreme thermoacidophile Metallosphaera sedula.
    • 38
    • PDF
    Expanding the Limits of Thermoacidophily in the Archaeon Sulfolobus solfataricus by Adaptive Evolution
    • 28
    • PDF
    Role of an archaeal PitA transporter in the copper and arsenic resistance of Metallosphaera sedula, an extreme thermoacidophile.
    • 21
    • PDF
    The Genome Sequence of the Metal-Mobilizing, Extremely Thermoacidophilic Archaeon Metallosphaera sedula Provides Insights into Bioleaching-Associated Metabolism
    • 132
    • PDF
    Life in blue: copper resistance mechanisms of bacteria and archaea used in industrial biomining of minerals.
    • 122
    • PDF
    The bioleaching potential of a bacterial consortium.
    • 39
    Substrate utilisation by Acidianus brierleyi, Metallosphaera hakonensis and Sulfolobus metallicus in mixed ferrous ion and tetrathionate growth media
    • 10
    Novel integration strategy for enhancing chalcopyrite bioleaching by Acidithiobacillus sp. in a 7-L fermenter.
    • 24
    Metallosphaera sedula gen, and sp. nov. Represents a New Genus of Aerobic, Metal-Mobilizing, Thermoacidophilic Archaebacteria
    • 233
    • PDF