Linking genes to microbial biogeochemical cycling: lessons from arsenic
The biotransformation of arsenic is highly relevant to the arsenic biogeochemical cycle.
Identification of the molecular details of microbial pathways of arsenic biotransformation …
Identification of the molecular details of microbial pathways of arsenic biotransformation …
Geobacter: the microbe electric's physiology, ecology, and practical applications
Geobacter species specialize in making electrical contacts with extracellular electron
acceptors and other organisms. This permits Geobacter species to fill important niches in a …
acceptors and other organisms. This permits Geobacter species to fill important niches in a …
Near-surface wetland sediments as a source of arsenic release to ground water in Asia
Tens of millions of people in south and southeast Asia routinely consume ground water that
has unsafe arsenic levels,. Arsenic is naturally derived from eroded Himalayan sediments …
has unsafe arsenic levels,. Arsenic is naturally derived from eroded Himalayan sediments …
Effects of different dissolved organic matter on microbial communities and arsenic mobilization in aquifers
Y Wang, G Zhang, H Wang, Y Cheng, H Liu… - Journal of hazardous …, 2021 - Elsevier
Dissolved organic matter (DOM) play key roles in the biotransformation of arsenic in
groundwater systems. However, the effects of different types of DOM on arsenic …
groundwater systems. However, the effects of different types of DOM on arsenic …
Humic substances facilitate arsenic reduction and release in flooded paddy soil
Organic matter is important for controlling arsenic reduction and release under anoxic
conditions. Humic substances (HS) represent an important fraction of natural organic matter …
conditions. Humic substances (HS) represent an important fraction of natural organic matter …
Roles of different active metal-reducing bacteria in arsenic release from arsenic-contaminated paddy soil amended with biochar
Although biochar has great potential for heavy metal removal from sediments or soils, its
impact on arsenic biogeochemistry in contaminated paddy fields remains poorly …
impact on arsenic biogeochemistry in contaminated paddy fields remains poorly …
Integrated phytobial remediation for sustainable management of arsenic in soil and water
Arsenic (As), cited as the most hazardous substance by the US Agency for Toxic Substance
and Disease Registry (ATSDR, 2005), is an ubiquitous metalloid which when ingested for …
and Disease Registry (ATSDR, 2005), is an ubiquitous metalloid which when ingested for …
Sedimentogenesis and hydrobiogeochemistry of high arsenic Late Pleistocene-Holocene aquifer systems
Geogenic enrichment of arsenic (As) in groundwater has been a topic of worldwide concern
over the past several decades due to the severe health threat to an estimated over one …
over the past several decades due to the severe health threat to an estimated over one …
Transcriptional activity of arsenic-reducing bacteria and genes regulated by lactate and biochar during arsenic transformation in flooded paddy soil
Organic substrates and biochar are important in controlling arsenic release from sediments
and soils; however, little is known about their impact on arsenic-reducing bacteria and …
and soils; however, little is known about their impact on arsenic-reducing bacteria and …
Microbiology of inorganic arsenic: from metabolism to bioremediation
S Yamamura, S Amachi - Journal of bioscience and bioengineering, 2014 - Elsevier
Arsenic (As) contamination of drinking water and soils poses a threat to a large number of
people worldwide, especially in Southeast Asia. The predominant forms of As in soils and …
people worldwide, especially in Southeast Asia. The predominant forms of As in soils and …