High arsenic tolerance in Brevundimonas aurantiaca PFAB1 from an arsenic-rich Indian hot spring
Sign Up to like & getrecommendations! Published in 2021 at "Electronic Journal of Biotechnology"
DOI: 10.1016/j.ejbt.2021.05.006
Abstract: Abstract Background Arsenic contamination in the ground water of rural India is a recurrent problem and decontamination is mostly based on the chemical or physical treatments until now. Microbial bioremediation is eco-friendly, cheap, time-efficient and… read more here.
Keywords: hot spring; aurantiaca pfab1; high arsenic; brevundimonas aurantiaca ... See more keywords
Insight into mineralizer modified and tailored scorodite crystal characteristics and leachability for arsenic-rich smelter wastewater stabilization
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DOI: 10.1039/c8ra01721b
Abstract: Arsenic-rich non-ferrous smelter wastewater has the potential to cause harm to the environment and human health. The use of mineralizer modified and tailored scorodite crystals, a secondary As-bearing mineral, is considered to be the most… read more here.
Keywords: stabilization; mineralizer; smelter wastewater; scorodite crystal ... See more keywords
Microbially Mediated Methylation of Arsenic in the Arsenic-Rich Soils and Sediments of Jianghan Plain
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DOI: 10.3389/fmicb.2018.01389
Abstract: Almost nothing is known about the activities and diversities of microbial communities involved in As methylation in arsenic-rich shallow and deep sediments; the correlations between As biomethylation and environmental parameters also remain to be elucidated.… read more here.
Keywords: methylation; methylation arsenic; jianghan plain; arsenic arsenic ... See more keywords
Biochemical, genomic and structural characteristics of the Acr3 pump in Exiguobacterium strains isolated from arsenic-rich Salar de Huasco sediments
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DOI: 10.3389/fmicb.2022.1047283
Abstract: Arsenic is a highly toxic metalloid of major concern for public safety. However, microorganisms have several resistance mechanisms, particularly the expression of arsenic pumps is a critical component for bacterial ability to expel it and… read more here.
Keywords: strains isolated; acr3 pump; characteristics acr3; exiguobacterium strains ... See more keywords