Results 61 to 70 of about 4,854 (164)

Molecular ecology of extremely halophilic Archaea and Bacteria [PDF]

open access: yesFEMS Microbiology Ecology, 2002
Abstract Water bodies with NaCl concentrations approaching saturation are often populated by dense microbial communities. Red halophilic Archaea of the family Halobacteriaceae dominate in such environments. The application of molecular biological techniques, in particular the use of approaches based on the characterization of ribosomal RNA sequences ...
openaire   +2 more sources

Genetic manipulation of Methanosarcina spp.

open access: yesFrontiers in Microbiology, 2012
The discovery of the third domain of life, the Archaea, is one of the most exciting findings of the last century. These remarkable prokaryotes are well known for their adaptations to extreme environments; however, Archaea have also conquered moderate ...
Petra Regine Adelheid Kohler   +1 more
doaj   +1 more source

A comparative study of low‐temperature carbonate formation on natural exopolymers from hypersaline microbial mats and clay minerals

open access: yesThe Depositional Record, Volume 12, Issue 3, June 2026.
The data collected during these experiments have shown that carbonates preferentially nucleate on EPS most likely on carboxylic functional groups. The confirmation of preferential nucleation of carbonates on carboxylic groups lends credence to the currently proposed organomineralisation model of low‐T dolomite precipitation.
Zach A. Diloreto   +6 more
wiley   +1 more source

Diversity of Extremely Halophilic Archaeal and Bacterial Communities from Commercial Salts

open access: yesFrontiers in Microbiology, 2017
Salting is one of the oldest food preservation techniques. However, salt is also the source of living halophilic microorganisms that may affect human health.
Ashagrie Gibtan   +12 more
doaj   +1 more source

Effect of Metal Cations on Selenite Bioreduction by a Consortium of Halophilic/Halotolerant Bacteria and/or Yeast

open access: yesEnvironmental Microbiology Reports, Volume 18, Issue 3, June 2026.
Evaluation the effects of potentially toxic co‐contaminating metal cations, including cadmium (Cd), lead (Pb), and Zinc (Zn), on the bioreduction of selenite by a consortium of halotolerant and halophilic bacteria and/or yeast. ABSTRACT Selenium oxyanion pollution in the environment, often originating from anthropogenic industrial activities, causes ...
Elham Lashani   +3 more
wiley   +1 more source

Hidden Fungal Diversity of the Precious Mediterranean Red Coral Corallium rubrum

open access: yesEnvironmental Microbiology Reports, Volume 18, Issue 3, June 2026.
This study reveals diverse cultivable fungi associated with the red coral Corallium rubrum, highlighting both potentially beneficial and pathogenic species. These findings emphasize the biotechnological relevance and ecological impact of coral‐associated fungi, especially as climate change may increase disease risks.
Camille Prioux   +7 more
wiley   +1 more source

Genomic Survey of Carbon Monoxide Dehydrogenases Reveals Their Widespread Distribution in Marine Habitats

open access: yesEnvironmental Microbiology Reports, Volume 18, Issue 3, June 2026.
Protein sequence surveys show that nickel‐ and molybdenum/copper‐containing carbon monoxide dehydrogenases (CODHs) are widespread in the ocean. Phylogenetic and genome context analyses reveal that marine CODHs are highly diverse in both evolutionary history and functional organisation.
Nipa Chongdar   +2 more
wiley   +1 more source

Denitrification performance, kinetics, and microbial community of methanol‐driven heterotrophic denitrification processes for treating nitrate‐rich water in recirculating mariculture system

open access: yesJournal of the World Aquaculture Society, Volume 57, Issue 3, June 2026.
Abstract Large‐scale application of methanol‐driven heterotrophic denitrification (MHD) biofilms to recirculating mariculture systems (RMSs) is constrained by the requirement of precise methanol dosage. The emergence of intelligent aquaculture offers an opportunity to address this challenge, necessitating a comprehensive understanding of the ...
Lu Wang   +5 more
wiley   +1 more source

Taxonomy of Halophilic Archaea and Bacteria

open access: yes, 2012
Junta de Andalucía (P06-CVI-01829)
Ventosa Ucero, Antonio   +3 more
openaire   +3 more sources

Assessment of Preservation and Extraction Methods for Environmental DNA in Sediments

open access: yesEnvironmental DNA, Volume 8, Issue 3, May–June 2026.
We assessed how different preservation methods (freezing, room temperature, silica gel, Longmire buffer) affect eDNA metabarcoding results for bacterial, fungal, microeukaryotic, and metazoan communities in marine and freshwater sediments. Results demonstrate taxonomic‐ and habitat‐specific responses to preservation methods, providing evidence‐based ...
Alessia Guerrieri   +6 more
wiley   +1 more source

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