Results 71 to 80 of about 100,281 (192)
Environmental Research Letters, 2021 Two small, oligotrophic lakes at the IISD-Experimental Lakes Area in northwestern Ontario, Canada were fertilized weekly with only phosphorus (P) in the summer and early fall of 2019.
Lewis A Molot +5 more
doaj +1 more source
Plant, Cell &Environment, EarlyView.ABSTRACT Arginine metabolism in plants is targeted by phytopathogens such as Pseudomonas syringae strains, which produce toxins that affect enzymes of plant arginine metabolism, causing devastating infections in crops. In this work, the structural and functional properties of plant N‐acetylornithine glutamate acetyltransferase (NAOGAT), the key ...
Maciej Nielipinski +3 more
wiley +1 more source
Cyanobacteria as biological drivers of lake nitrogen and phosphorus cycling
Ecosphere, 2015 Here we draw attention to the potential for pelagic bloom‐forming cyanobacteria to have substantial effects on nutrient cycling and ecosystem resilience across a wide range of lakes.
Kathryn L. Cottingham +4 more
doaj +1 more source
Of mice and men—The emerging oral–gut–brain axis of health and disease
Periodontology 2000, EarlyView.Abstract Objectives Oral health's inextricable links to systemic health are highlighted by the emerging oral–gut–brain axis and other well‐known axes. There is growing evidence of a complex oral–gut–brain axis linking mouth and gut microbiomes with the central nervous system.
Yvonne L. Hernandez‐Kapila +1 more
wiley +1 more source
Scientific Reports, 2017 Periphyton comprises a broad range of autotrophic and heterotrophic organisms that grow on submerged surfaces in aquatic environments. To investigate the ecological roles of periphyton and their symbiotic bacterial assemblages related to the control of ...
Yingshun Cui +8 more
doaj +1 more source
Topics in Cognitive Science, EarlyView.Abstract Mushrooms are a ubiquitous and essential component in our biological environment and have been of interest to humans around the globe for millennia. Knowledge about mushrooms represents a prime example of cumulative culture, one of the key processes in human evolution.
Andrea Bender, Åge Oterhals
wiley +1 more source
Cyanobacteria Growth Kinetics [PDF]
, 2019 Cyanobacterial blooms are a global problem for freshwater ecosystemsused for drinking water supply and recreational purposes. Cyanobacteria alsoproduce a wide variety of toxic secondary metabolites, called cyanotoxins.
Giannuzzi, Leda
core +1 more source
Can Repeated Reductive Genome Evolution Across Archaeplastida Explain Volatility in Traits?
Advanced Genetics, Volume 7, Issue 4, December 2026.Genome evolution in Archaeplastida is often framed around gene gains and increasing complexity. Yet ancestral reconstructions reveal recurrent genome contraction, with ancestors frequently harboring larger gene repertoires than descendants. Across red algae, land‐plant ancestry, and embryophyte diversification, repeated expansion and reduction cycles ...
Cäcilia F. Kunz +3 more
wiley +1 more source
Modelling cyanobacteria blooms in urban lakes. Application to Lake of Enghien-les-Bains. [PDF]
, 2010 The ecosystems in urban lakes are very vulnerable to human pressure because of their specific physical functioning, characterized by intermittent thermal stratification and low flow speeds.
Le Vu, Briac +7 more
core +4 more sources
Bacterial Contribution to Hydrogen Peroxide Decomposition in Lake Erie Cyanobacterial Harmful Algal Bloom Communities Is Dependent on Bloom Stage. [PDF]
Environ Microbiol RepA seasonal time series metatranscriptome dataset suggests that neutralising hydrogen peroxide in Microcystis blooms requires a complex division of labour that is further complicated by seasonality and bloom development. ABSTRACT Cyanobacterial harmful algal blooms (cHABs) are expanding globally and often involve toxin‐producing species such as ...
Donovan CE +9 more
europepmc +2 more sources