Results 131 to 140 of about 113,343 (263)

Benzimidazole Anthelmintic Compounds Albendazole and Fenbendazole Show Distinct Toxicity on the Nitrogen Fixing Bacterium Mesorhizobium loti and Its Symbiosis With Lotus japonicus

open access: yesEnvironmental Toxicology, EarlyView.
ABSTRACT Veterinary medicines, which reach the soil mostly through the application of contaminated manures, can affect beneficial soil microorganisms, such as nitrogen‐fixing rhizobia bacteria, which engage in important symbiotic associations with plants.
Polyxeni Gorgia   +6 more
wiley   +1 more source

Erratum for Manoharan et al., “Metagenomes from Coastal Marine Sediments Give Insights into the Ecological Role and Cellular Features of Loki- and Thorarchaeota”

open access: yesmBio, 2019
Lokeshwaran Manoharan   +5 more
doaj   +1 more source

Multi-omic stock of surface ocean microbiome built by monthly, weekly and daily sampling in Dapeng Bay, China

open access: yesScientific Data
The coastal ocean is the dynamic interface where terrestrial, atmospheric, and marine systems converge, acting as a hotspot for microbial activity, which underpins the intricate web of carbon and nitrogen cycling.
Yanwei Chen   +10 more
doaj   +1 more source

Taxonomic, phylogenetic, and ecological diversity of methanogenic Archaea

open access: yes, 2000
Methanogens are strict anaerobes which share a complex biochemistry for methane synthesis as part of their energy metabolism. The discovery of the unique biochemical and genetic properties of these organisms led to the concept of Archaebacteria at the ...
Ollivier, Bernard   +2 more
core   +1 more source

Cotton Farming Pesticides Affect Ileal Microbiota Activity and Expression of Virulome but Not Resistome or Metabolic Pathways in a Sedentary Wild Passerine

open access: yesEnvironmental Toxicology, EarlyView.
ABSTRACT The increased use of agrochemicals to enhance crop production has had detrimental environmental effects including implication in the sharp decline of North American farmland‐breeding birds. Here, using a combination of deep shotgun metatranscriptomics and pesticide exposure data, we sought to assess whether exposure to cotton (Gossypium spp ...
Serguei V. Drovetski   +4 more
wiley   +1 more source

Oral microbiome and homeostatic regulation of periodontal health: From dysbiosis to precision intervention

open access: yesVIEW, EarlyView.
Periodontal homeostasis is maintained by coordinated interactions between the oral microbiome and host. Dysbiosis disrupts this ecological balance and contributes to periodontal disease, whereas multi‐omics, artificial intelligence, and microbiome‐based interventions provide emerging opportunities for precision diagnosis, ecological restoration, and ...
Xu Liu   +11 more
wiley   +1 more source

Impact of a High‐Fiber, Fruitless Diet on the Gut Microbiome, and Health of Captive Orangutans

open access: yesZoo Biology, EarlyView.
Transitioning captive orangutans to a high‐fiber, fruitless diet improved gut microbiome diversity, enhanced gastrointestinal health, and reduced stress‐related behaviors. This study demonstrates the significant benefits of tailored dietary interventions in promoting the health and welfare of zoo‐housed primates.
Camille Duvivier   +10 more
wiley   +1 more source

A comprehensive database for high-throughput identification of archaeal lipids using high-resolution mass spectrometry

open access: yesNature Communications
Archaeal membrane lipids are markedly distinct from those in bacteria and eukaryotes, serving as biomarkers for unraveling their ecological and biogeochemical roles.
Fengfeng Zheng   +12 more
doaj   +1 more source

Impact of Two High‐Fiber Dietary Transitions on Fecal Consistency and Microbiota Composition in Captive Dromedary Camels (Camelus dromedarius) With Chronic Recurrent Diarrhea: A Pilot Study

open access: yesZoo Biology, EarlyView.
High‐fiber dietary interventions reshaped the gut microbiota of captive dromedaries with chronic recurrent diarrhea, but responses varied among individuals. Despite taxonomic shifts, microbial metabolic functions remained remarkably stable, supporting the resilience of the dromedary gut ecosystem and the use of fiber‐based dietary management.
Irène Vonfeld   +7 more
wiley   +1 more source

Land use intensification results in abrupt transitions between extensively and intensively managed grasslands

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Understanding whether land use intensification causes regime shifts (i.e. persistent, large changes in ecosystem states) is of key importance for management, particularly if these shifts occur abruptly as thresholds in land use intensity are crossed.
Hugo Saiz   +40 more
wiley   +1 more source

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