ArticleMicrobial cell factories2017
Identification of two organohalide-respiring Dehalococcoidia associated to different dechlorination activities in PCB-impacted marine sediments.
Article in Microbial cell factories, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed.
- Bioremediation of complex chlorinated-solvent impacted groundwater.Frontiers in microbiology · 2026Article
- Chemical and microbiological insights into two littoral Antarctic demosponge species:Frontiers in microbiology · 2024Article
- Salinity determines performance, functional populations, and microbial ecology in consortia attenuating organohalide pollutants.The ISME journal · 2023Article
- Structure and diversity of native bacterial communities in soils contaminated with polychlorinated biphenyls.AMB Express · 2020Article
- Bacterial Diversity and the Geochemical Landscape in the Southwestern Gulf of Mexico.Frontiers in microbiology · 2018Article
Corrections and comments
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Authors and funding
4 authors.
Funding
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Abstract
backgroundMicrobial reductive dechlorination of polychlorinated biphenyls (PCBs) plays a major role in detoxifying anoxic contaminated freshwater and marine sediments from PCBs. Known members of the phylum Chloroflexi are typically responsible for this activity in freshwater sediments, whereas less is known about the microorganisms responsible for this activity in marine sediments. PCB-respiring activities were detected in PCB-impacted marine sediments of the Venice Lagoon. The aim of this work was to identify the indigenous organohalide-respiring microorganisms in such environments and assess their dechlorination specificity against spiked Aroclor™ 1254 PCBs under laboratory conditions resembling the in situ biogeochemistry.
resultsHigh PCB dechlorination activities (from 150 ± 7 to 380 ± 44 μmol of chlorine removed kg
conclusionsThese findings confirm the presence of different PCB-respiring microorganisms in the indigenous microbial communities of Venice Lagoon sediments and relate two non-Dehalococcoides phylotypes of the class Dehalococcoidia to different PCB dechlorination rates and specificities.
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