Results 91 to 100 of about 741,123 (359)
Higher diversity of Rhizobium leguminosarum biovar viciae populations in arable soils than in grass soils [PDF]
, 1999 The bacterial genetic diversity after long-term arable cultivation was compared with that under permanent grassland using replicated paired contrasts, Pea-nodulating Rhizobium leguminosarum populations were sampled from pairs of arable and grass sites at
Palmer, K M, Young, J P W
core +2 more sources
Ecology and EvolutionPlants host microorganisms that can facilitate their success in becoming invasive. Established plant invasions might thus provide useful insights into potential changes in plant‐associated microbiomes over the course of the invasion process.
Satu Ramula +2 more
doaj +1 more source
The diversity and biogeography of soil bacterial communities [PDF]
Proceedings of the National Academy of Sciences, 2006 For centuries, biologists have studied patterns of plant and animal diversity at continental scales. Until recently, similar studies were impossible for microorganisms, arguably the most diverse and abundant group of organisms on Earth. Here, we present a continental-scale description of soil bacterial communities and the environmental ...
Noah, Fierer, Robert B, Jackson
openaire +2 more sources
Molecular bases of circadian magnesium rhythms across eukaryotes
FEBS Letters, EarlyView.Circadian rhythms in intracellular [Mg2+] exist across eukaryotic kingdoms. Central roles for Mg2+ in metabolism suggest that Mg2+ rhythms could regulate daily cellular energy and metabolism. In this Perspective paper, we propose that ancestral prokaryotic transport proteins could be responsible for mediating Mg2+ rhythms and posit a feedback model ...
Helen K. Feord, Gerben van Ooijen
wiley +1 more source
Assessment of the microbial communities associated with white syndrome and brown jelly syndrome in aquarium corals [PDF]
, 2013 Bacterial and ciliate assemblages associated with aquarium corals displaying white syndrome (WS) and brown jelly syndrome (BJS) were investigated. Healthy (n = 10) and diseased corals (WS n = 18; BJS n = 3) were analysed for 16S rRNA gene bacterial ...
Bythell, John C. +3 more
core +1 more source
Characterization of specificity of bacterial community structure within the burrow environment of the marine polychaete Hediste (Nereis) diversicolor [PDF]
, 2011 Bioturbation is known to stimulate microbial communities, especially in macrofaunal burrows where the abundance and activities of bacteria are increased.
Cuny, Philippe +3 more
core +3 more sources
Influence of phragmites density, algal concentration and water velocity on cyanobacterial bloom dynamics [PDF]
PeerJBackground Cyanobacterial blooms present a significant global water challenge, often accumulating in lakeside wetlands and impacting water quality.
Jiaming Lv +4 more
doaj +2 more sources
Peptide‐based ligand antagonists block a Vibrio cholerae adhesin
FEBS Letters, EarlyView.The structure of a peptide‐binding domain of the Vibrio cholerae adhesin FrhA was solved by X‐ray crystallography, revealing how the inhibitory peptide AGYTD binds tightly at its Ca2+‐coordinated pocket. Structure‐guided design incorporating D‐amino acids enhanced binding affinity, providing a foundation for developing anti‐adhesion therapeutics ...
Mingyu Wang +9 more
wiley +1 more source
Resolving environmental drivers of microbial community structure in Antarctic soils [PDF]
, 2009 Antarctic soils are extremely cold, dry, and oligotrophic, yet harbour surprisingly high bacterial diversity. The severity of environmental conditions has constrained the development of multi-trophic communities, and species richness and distribution is ...
Barrett, John E. +4 more
core +2 more sources
Ecology and Evolution, 2020 Loss of plant biodiversity can result in reduced abundance and diversity of associated species with implications for ecosystem functioning. In ecosystems low in plant species diversity, such as Neotropical mangrove forests, it is thought that genetic ...
Hayley Craig +4 more
doaj +1 more source