Results 91 to 100 of about 61,897 (293)

Biocontrol Traits Correlate With Resistance to Predation by Protists in Soil Pseudomonads

open access: yesFrontiers in Microbiology, 2020
Root-colonizing bacteria can support plant growth and help fend off pathogens. It is clear that such bacteria benefit from plant-derived carbon, but it remains ambiguous why they invest in plant-beneficial traits.
Nathalie Amacker   +7 more
semanticscholar   +1 more source

A Biophysical Approach to the Design of Networks of Communication Systems

open access: yesMathematical Methods in the Applied Sciences, EarlyView.
ABSTRACT Inspired by the growth dynamics of the protist Physarum polycephalum, we employ a formalism that describes adaptive, incompressible Hagen‐Poiseuille flows on channel networks to identify graphs connecting different nodes within Euclidean space. These graphs are either suboptimal or optimal relative to their length.
Rodrigo Almeida   +2 more
wiley   +1 more source

From Forest Soil to the Canopy: Increased Habitat Diversity Does Not Increase Species Richness of Cercozoa and Oomycota in Tree Canopies

open access: yesFrontiers in Microbiology, 2020
Tree canopies provide habitats for diverse and until now, still poorly characterized communities of microbial eukaryotes. One of the most general patterns in community ecology is the increase in species richness with increasing habitat diversity.
Robin-Tobias Jauss   +8 more
doaj   +1 more source

Drivers and food web effects of Gonyostomum semen blooms [PDF]

open access: yes, 2013
The flagellate Gonyostomum semen forms dense late-summer blooms in humic lakes and is a nuisance to swimmers because it forms a slimy coat on the skin, causing irritation in sensitive individuals. Increasing occurrence and bloom incidence of G. semen has
Johansson, Karin S. L.
core  

The genetic equidistance result of molecular evolution is independent of mutation rates [PDF]

open access: yes, 2008
The well-established genetic equidistance result shows that sister species are approximately equidistant to a simpler outgroup as measured by DNA or protein dissimilarity.
Shi Huang
core   +3 more sources

Differential responses of soil bacteria, fungi, archaea and protists to plant species richness and plant functional group identity

open access: yesMolecular Ecology, 2017
Plants are known to influence belowground microbial community structure along their roots, but the impacts of plant species richness and plant functional group (FG) identity on microbial communities in the bulk soil are still not well understood.
Sigrid Dassen   +6 more
semanticscholar   +1 more source

Ecosystem size reverses the effect of the spatial coupling between autotrophic and heterotrophic ecosystems

open access: yesOikos, EarlyView.
The flow of non‐living resources between autotrophic and heterotrophic ecosystems can impact their ecosystem function. However, ecosystem size is similarly known to influence ecological properties and it is uncertain how the size of coupled ecosystems mediates the effect of resource flows.
Emanuele Giacomuzzo   +3 more
wiley   +1 more source

Limnology and Aquatic Microbial Ecology of Byers Peninsula: A Main Freshwater Biodiversity Hotspot in Maritime Antarctica

open access: yesDiversity, 2019
Here we present a comprehensive review of the diversity revealed by research in limnology and microbial ecology conducted in Byers Peninsula (Livingston Island, South Shetland Islands, Antarctica) during the last two decades.
Carlos Rochera, Antonio Camacho
doaj   +1 more source

Patterns of protist distribution and diversification in alpine lakes across Europe

open access: yesMicrobiologyOpen, 2021
Biogeography in Europe is known to be crucially influenced by the large mountain ranges serving as biogeographical islands for cold‐adapted taxa and geographical barriers for warm‐adapted taxa. While biogeographical patterns are well‐known for plants and
Janina C. Vogt   +4 more
doaj   +1 more source

Proteomic Profiling of Myofiber Repair Annexins and Their Role in Duchenne Muscular Dystrophy

open access: yesPROTEOMICS, EarlyView.
ABSTRACT Myofiber regeneration and membrane repair play crucial roles in maintaining the continuous physiological functioning of the neuromuscular system. A swift and efficient repair mechanism enables the rapid restoration of sarcolemmal integrity following cellular impairment in damaged skeletal muscles.
Paul Dowling   +6 more
wiley   +1 more source

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