Results 31 to 40 of about 96,527 (223)

Bacterial Communities Along Environmental Gradients in Tropical Soda Lakes [PDF]

Microbial Ecology, 2022
Abstract Soda lakes environment is known to be variable and can have distinct differences according to geographical location. In this study, we investigated the effect of different environmental conditions of six adjacent soda lakes on bacterial communities and their functioning using a metagenomic approach combined with flow cytometry and ...
Thierry A. Pellegrinetti, Simone R. Cotta, Hugo Sarmento, Juliana S. Costa, Endrews Delbaje, Celia R Montes, Plinio B Camargo, Laurent Barbiero, Ary T Rezende-Filho, Marli Fatima Fiore   +9 more
openaire   +3 more sources

Comparative algological and bacteriological examinations on biofilms developed on different substrata in a shallow soda lake [PDF]

, 2008
According to the European Water Framework Directives, benthic diatoms of lakes are a tool for ecological status assessment. In this study, we followed an integrative sample analysis approach, in order to find an appropriate substratum for the water ...
A Cattaneo, A Cattaneo, A Poulicková, A. K. Borsodi, AS Rosemarin, B Massieux, C Schnitchen, CE Christie, D Eminson, European Parliament, G. Várbíró, Gy. Záray, H Utermöhl, J Podani, J Preston-Mafham, J Seele, J Tison, JA Grimes, JL Garland, JL Garland, JM Burkholder, JWG Lund, K Kralj, K Kröpfl, K. T. Kiss, K. É. Szabó, L King, P. Vladár, RG Wetzel, S Blanco, T Kohonen, U Anthoni, YS Park, É Ács, É Ács, É. Kiss, Éva Ács   +36 more
core   +1 more source

High phylogenetic diversity of glycosyl hydrolase family 10 and 11 xylanases in the sediment of Lake Dabusu in China. [PDF]

PLoS ONE, 2014
Soda lakes are one of the most stable naturally occurring alkaline and saline environments, which harbor abundant microorganisms with diverse functions.
Guozeng Wang, Xiaoyun Huang, Tzi Bun Ng, Juan Lin, Xiu Yun Ye   +4 more
doaj   +1 more source

Comparative study on seasonal variations in physico-chemical characteristics of four soda lakes of Ethiopia (Arenguade, Beseka, Chitu and Shala)

Heliyon, 2023
Soda lakes are productive natural ecosystems with substantial economic and non-economic values. Currently, they are facing considerable environmental threats that can lead to further degradation. The objective of this study was to investigate comparative
Hana Melese, Habte Jebessa Debella
doaj   +1 more source

Genome Sequence of the Photoarsenotrophic Bacterium Ectothiorhodospira sp. Strain BSL-9, Isolated from a Hypersaline Alkaline Arsenic-Rich Extreme Environment. [PDF]

, 2016
The full genome sequence of Ectothiorhodospira sp. strain BSL-9 is reported here. This purple sulfur bacterium encodes an arxA-type arsenite oxidase within the arxB2AB1CD gene island and is capable of carrying out "photoarsenotrophy" anoxygenic ...
Boren, Alison, Hernandez-Maldonado, Jaime, Miller, Laurence, Oremland, Ronald S, Rosen, Michael, Saltikov, Chad W, Stoneburner, Brendon   +6 more
core   +2 more sources

Erratum: Microbiology of Lonar Lake and other soda lakes [PDF]

The ISME Journal, 2013
Abstract Correction to: The ISME Journal (2013) 7, 468–476; doi:10.1038/ismej.2012.137; published online 22 November 2012 Since the publication of this article, the authors have noticed a misprint, which occurs within the first parentheses of the first sentence of the introduction.
Chakkiath Paul Antony, Deepak Kumaresan, Sindy Hunger, Harold L Drake, J Colin Murrell, Yogesh S Shouche   +5 more
openaire   +1 more source

A temperate river estuary is a sink for methanotrophs adapted to extremes of pH, temperature and salinity [PDF]

, 2016
River Tyne (UK) estuarine sediments harbour a genetically and functionally diverse community of methane-oxidizing bacteria (methanotrophs), the composition and activity of which were directly influenced by imposed environmental conditions (pH, salinity ...
Gray, Neil D., Osborne, Kate A., Sherry, Angela, Sidgwick, Frances R., Talbot, Helen M.   +4 more
core   +2 more sources

Metabolism and Occurrence of Methanogenic and Sulfate-Reducing Syntrophic Acetate Oxidizing Communities in Haloalkaline Environments

Frontiers in Microbiology, 2018
Anaerobic syntrophic acetate oxidation (SAO) is a thermodynamically unfavorable process involving a syntrophic acetate oxidizing bacterium (SAOB) that forms interspecies electron carriers (IECs).
Peer H. A. Timmers, Peer H. A. Timmers, Charlotte D. Vavourakis, Robbert Kleerebezem, Jaap S. Sinninghe Damsté, Jaap S. Sinninghe Damsté, Gerard Muyzer, Alfons J. M. Stams, Alfons J. M. Stams, Dimity Y. Sorokin, Dimity Y. Sorokin, Caroline M. Plugge, Caroline M. Plugge   +12 more
doaj   +1 more source

Chemical and oxygen isotopic composition of Roman and late Antique glass from northern Greece [PDF]

, 2017
The present paper emphasizes the importance of measuring the oxygen isotopic and chemical compositions of ancient glass, in order to constrain some features such as age, raw materials, and production technologies and to identify the \u201cfingerprint ...
Dotsika, Elissavet, Doukata Demertzi, Sophia, Longinelli, Antonio, Selmo, Enricomaria, Silvestri, Alberta   +4 more
core   +3 more sources

Molecular and Physiological Adaptations to Low Temperature in Thioalkalivibrio Strains Isolated from Soda Lakes with Different Temperature Regimes

mSystems, 2021
The genus Thioalkalivibrio comprises sulfur-oxidizing bacteria thriving in soda lakes at high pH and salinity. Depending on the geographical location and the season, these lakes can strongly vary in temperature. To obtain a comprehensive understanding of
Anne-Catherine Ahn, Evelien Jongepier, J. Merijn Schuurmans, W. Irene C. Rijpstra, Jaap S. Sinninghe Damsté, Erwin A. Galinski, Pawel Roman, Dimitry Sorokin, Gerard Muyzer   +8 more
doaj   +3 more sources