Results 81 to 90 of about 19,674 (204)

Genomic and proteomic evidences unravel the UV-resistome of the poly-extremophile Acinetobacter sp. Ver3 [PDF]

, 2015
Ultraviolet radiation can damage biomolecules, with detrimental or even lethal effects for life. Even though lower wavelengths are filtered by the ozone layer, a significant amount of harmful UV-B and UV-A radiation reach Earth?s surface, particularly in
Carolina eBelfiore, Daniel eKurth, Marta Fabiana Gorriti, María Eugenia Farías, Néstor eCortez, Virginia Helena Albarracín, Virginia Helena Albarracín   +6 more
core   +1 more source

Spatial and Temporal Distribution of Bacterioplankton Molecular Ecological Networks in the Yuan River under Different Human Activity Intensity

Microorganisms, 2021
Bacterioplankton communities play a crucial role in freshwater ecosystem functioning, but it is unknown how co-occurrence networks within these communities respond to human activity disturbances. This represents an important knowledge gap because changes
Bobo Wu, Peng Wang, Adam T. Devlin, Lu Chen, Yang Xia, Hua Zhang, Minghua Nie, Mingjun Ding   +7 more
doaj   +1 more source

Assessing Prokaryotic Benthic Communities in the Red Sea

Environmental Microbiology, Volume 28, Issue 2, February 2026.
Prokaryotic benthic communities in the Red Sea are shaped by depth, latitude, and oxygen availability. Deep‐sea communities exhibited low variance in OTU richness, while shallower communities showed higher OTU richness towards the Southern Red Sea. Extreme environments supported specialised microbial communities likely adapted to extreme conditions ...
Christopher A. Hempel, Larissa Frühe, Sofia Frappi, Elisa Laiolo, Kah Kheng Lim, Diego E. Rivera Rosas, Amal A. Bajaffer, Wajitha J. R. M. Sait, Alexandra Steckbauer, Taiba Alamoudi, Jacqueline V. Alva García, Shannon G. Klein, Anieka J. Parry, Mohammad A. Qurban, Vincent A. Pieribone, Carlos Angulo‐Preckler, Carlos M. Duarte   +16 more
wiley   +1 more source

Scale dependence of bacterioplankton patchiness

Marine Ecology Progress Series, 1992
Peer ...
Duarte, Carlos M., Vaqué, Dolors
openaire   +2 more sources

Increased variability of microbial communities in restored salt marshes nearly 30 years after tidal flow restoration [PDF]

, 2012
We analyzed microbial diversity and community composition from four salt marsh sites that were impounded for 40–50 years and subsequently restored and four unimpounded sites in southeastern Connecticut over one growing season.
Bernhard, Anne E, Marshall, David, Yiannos, Lazaros   +2 more
core   +3 more sources

An Explicit Test of Kill the Winner: Protistan Grazing and Phage Lysis Differentially Impact Fast‐Growing Bacterial Taxa in the Coastal Antarctic

Environmental Microbiology, Volume 28, Issue 2, February 2026.
We evaluated whether predators ‘kill the winner’ wherein protists and phages preferentially impact the most abundant members of bacterial assemblages over an austral summer with weekly dilution experiments. Seawater from 10 m was divided into two serial dilutions with either 0.2 μm (to evaluate protist grazing) or 30 kDa (to evaluate protist grazing ...
Elizabeth Connors, Abigail Coker, Grace S. Wang, Lisa Zeigler, Jeff S. Bowman   +4 more
wiley   +1 more source

Stable Isotope Probing Identifies Bacterioplankton Lineages Capable of Utilizing Dissolved Organic Matter Across a Range of Bioavailability

Frontiers in Microbiology, 2020
Bacterioplankton consume about half of the dissolved organic matter (DOM) produced by phytoplankton. DOM released from phytoplankton consists of a myriad of compounds that span a range of biological reactivity from labile to recalcitrant.
Shuting Liu, Nicholas Baetge, Jacqueline Comstock, Keri Opalk, Rachel Parsons, Elisa Halewood, Chance J. English, Stephen Giovannoni, Luis M. Bolaños, Craig E. Nelson, Kevin Vergin, Craig A. Carlson   +11 more
doaj   +1 more source

Colored Plastic Pollution Reshapes Aquatic Microbial Community and Resistance Profile via Divergent Pseudonatural Dissolved Organic Matter

Advanced Science, Volume 13, Issue 3, 14 January 2026.
By altering the quantity and chemical composition of polyethylene‐derived dissolved organic matter, plastic color dynamically regulates bacterial metabolic interactions, thereby reshaping community resistance expression and facilitating the dissemination of antibiotic resistance.
Shuting Fang, Shuqin Liu, Jingui Huang, Yiquan Huang, Chao Chen, Qijun Ruan, Pengran Guo, Gangfeng Ouyang   +7 more
wiley   +1 more source

Microbial acetone oxidation in coastal seawater [PDF]

, 2014
Acetone is an important oxygenated volatile organic compound (OVOC) in the troposphere where it influences the oxidizing capacity of the atmosphere. However, the air-sea flux is not well quantified, in part due to a lack of knowledge regarding which ...
Beale, Rachael, Dixon, Joanna L., Nightingale, Philip D., Sargeant, Stephanie L., Tarran, Glen A.   +4 more
core   +4 more sources

Stream Microbial Community Structured by Trace Elements, Headwater Dispersal, and Large Reservoirs in Sub-Alpine and Urban Ecosystems

Frontiers in Microbiology, 2020
Stream bacterioplankton communities, a crucial component of aquatic ecosystems and surface water quality, are shaped by environmental selection (i.e., changes in taxa abundance associated with more or less favorable abiotic conditions) and passive ...
Erin Fleming Jones, Natasha Griffin, Julia E. Kelso, Gregory T. Carling, Michelle A. Baker, Zachary T. Aanderud   +5 more
doaj   +1 more source