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Article

Bacteria and genes involved in arsenic speciation in sediment impacted by long-term gold mining.

PloS one - 1 Jan 2014

Costa Patrícia S, Scholte Larissa L S, Reis Mariana P, Chaves Anderson V, Oliveira Pollyanna L, Itabayana Luiza B, Suhadolnik Maria Luiza S, Barbosa Francisco A R, Chartone-Souza Edmar, Nascimento Andréa M A

Abstract excerpt

The bacterial community and genes involved in geobiocycling of arsenic (As) from sediment impacted by long-term gold mining were characterized through culture-based analysis of As-transforming bacteria and metagenomic studies of the arsC, arrA, and aioA genes. Sediment was collected from the historically gold mining impacted Mina stream, located in one of the world's largest mining regions known as the "Iron...

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Identifiers

PMID: 24755825
DOI: 10.1371/journal.pone.0095655
PMCID: PMC3995719

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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