Results 91 to 100 of about 2,518,592 (205)

Long-term impacts of disturbance on nitrogen-cycling bacteria in a New England salt marsh

open access: yesFrontiers in Microbiology, 2015
Recent studies on the impacts of disturbance on microbial communities indicate communities show differential responses to disturbance, yet our understanding of how different microbial communities may respond to and recover from disturbance is still ...
Anne eBernhard   +4 more
doaj   +1 more source

Evaluation of combined root exudate and rhizosphere microbiota sampling approaches to elucidate plant–soil–microbe interactions

open access: yesNew Phytologist, Volume 250, Issue 6, Page 4077-4092, June 2026.
Summary Deciphering the root exudate‐driven interplay between plants and the rhizosphere microbiota is essential for understanding plant adaptation to the environment and future‐proofing crop production. However, sampling root exudates and rhizosphere soil remains challenging due to the low throughput and destructive nature of the process.
Carmen Escudero‐Martinez   +15 more
wiley   +1 more source

370_sequence amoA tree

open access: yes, 2015
Bayesian amoA phylogenetic tree derived from 454 ...
Kratsch, Christina   +13 more
core   +1 more source

Designing and implementing an assay for the detection of rare and divergent NRPS and PKS clones in European, Antarctic and Cuban soils [PDF]

open access: yes, 2015
The ever increasing microbial resistome means there is an urgent need for new antibiotics. Metagenomics is an underexploited tool in the field of drug discovery. In this study we aimed to produce a new updated assay for the discovery of biosynthetic gene
David A Pearce   +36 more
core   +1 more source

Vertical segregation and phylogenetic characterization of ammonia-oxidizing bacteria and archaea in the sediment of a freshwater aquaculture pond

open access: yesFrontiers in Microbiology, 2016
Pond aquaculture is the major freshwater aquaculture method in China. Ammonia-oxidizing communities inhabiting pond sediments play an important role in controlling culture water quality.
Shimin eLu   +10 more
doaj   +1 more source

Forecasting Root Rot Disease through Predictive Microbial Functional Profiling

open access: yesAdvanced Science, Volume 13, Issue 23, 23 April 2026.
Predicting soil‐borne disease moves beyond observation with a framework that elevates microbial functional genes into reliable forecasting biomarkers. By coupling targeted qPCR assays for core stress‐response genes with machine learning, this method detects root rot risks in pre‐symptomatic soils with over 80% accuracy.
Chuan You   +11 more
wiley   +1 more source

Ammonia-Oxidizer Communities in an Agricultural Soil treated with Contrasting Nitrogen Sources.

open access: yesFrontiers in Microbiology, 2013
The community of ammonia-oxidizing prokaryotes was examined in an agricultural soil treated for 6 seasons with contrasting nitrogen (N) sources. Molecular tools based on the gene encoding ammonia monooxygenase were used to characterize the ammonia ...
Mussie Y. Habteselassie   +2 more
doaj   +1 more source

Quantification of amoA and 16S rRNA genes in the soil samples at different irrigation times.

open access: yes
a) amoA-AOA gene. b) amoA-AOB gene. c) 16S rRNA gene. d) Gene copy ratios.
Christina Siebe (133617)   +6 more
core   +1 more source

Distributions of crenarchaeal amoA genes and transcripts in the Pacific Ocean

open access: yes, 2010
Planktonic Crenarchaea are thought to play a key role in chemolithotrophic ammonia oxidation, a critical step of the marine nitrogen (N) cycle. In this study, we examined the spatial distributions of ammonia-oxidizing Crenarchaea across a large (∼5200 km) region of the central Pacific Ocean.
Church, Matthew J.   +3 more
openaire   +2 more sources

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