Results 21 to 30 of about 145,592 (289)

Effects of above ground pathogen infection and fungicide application on the root-associated microbiota of apple saplings

open access: yesEnvironmental Microbiome, 2023
Background The root-associated microbiome has been of keen research interest especially in the last decade due to the large potential for increasing overall plant performance in agricultural systems.
Maximilian Fernando Becker   +2 more
doaj   +1 more source

The rhizosphere: a playground and battlefield for soilborne pathogens and beneficial microorganisms [PDF]

open access: yes, 2009
The rhizosphere is a hot spot of microbial interactions as exudates released by plant roots are a main food source for microorganisms and a driving force of their population density and activities.
Alabouvette, C.   +4 more
core   +3 more sources

Molecular characterization of phototrophic microorganisms in the forefield of a receding glacier in the Swiss Alps

open access: yesEnvironmental Research Letters, 2013
Recently deglaciated areas are ideal environments to study soil formation and primary microbial succession where phototrophic microorganisms may play a role as primary producers.
Beat Frey   +4 more
doaj   +1 more source

Amplifying and Fine-Tuning Rsm sRNAs Expression and Stability to Optimize the Survival of Pseudomonas brassicacerum in Nutrient-Poor Environments

open access: yesMicroorganisms, 2021
In the beneficial plant root-associated Pseudomonas brassicacearum strain NFM421, the GacS/GacA two-component system positively controls biofilm formation and the production of secondary metabolites through the synthesis of rsmX, rsmY and rsmZ.
David Lalaouna   +6 more
doaj   +1 more source

Rhizospheric pseudomonads [PDF]

open access: yesPlant Signaling & Behavior, 2008
Of the different groups of soil microorganisms, pseudomonads are one of the important class, playing various roles in the plants growth and development. Although they have been reported to inflict both beneficial and harmful effect on plants, they act through various mechanisms.
Thimmaraju, Rudrappa, Harsh P, Bais
openaire   +2 more sources

Long-term field metal extraction by pelargonium:phytoextraction efficiency in relation to plant maturity [PDF]

open access: yes, 2011
The long length of periods required for effective soil remediation via phytoextraction constitutes a weak point that reduces its industrial use. However, these calculated periods are mainly based on short-term and/or hydroponic controlled experiments ...
Shahid, Muhammad   +7 more
core   +1 more source

Conditioned soils reveal plant-selected microbial communities that impact plant drought response

open access: yesScientific Reports, 2021
Rhizobacterial communities can contribute to plant trait expression and performance, including plant tolerance against abiotic stresses such as drought.
Samantha J. Monohon   +2 more
doaj   +1 more source

Characterization of CMR5c and CMR12a, novel fluorescent Pseudomonas strains from the cocoyam rhizosphere with biocontrol activity [PDF]

open access: yes, 2007
Aim: To screen for novel antagonistic Pseudomonas strains producing both phenazines and biosurfactants that are as effective as Pseudomonas aeruginosa PNA1 in the biocontrol of cocoyam root rot caused by Pythium myriotylum.
Adiobo, Amayana   +6 more
core   +2 more sources

Comparative Analysis of Root Microbiomes of Rice Cultivars with High and Low Methane Emissions Reveals Differences in Abundance of Methanogenic Archaea and Putative Upstream Fermenters. [PDF]

open access: yes, 2020
Rice cultivation worldwide accounts for ∼7 to 17% of global methane emissions. Methane cycling in rice paddies is a microbial process not only involving methane producers (methanogens) and methane metabolizers (methanotrophs) but also other microbial ...
Eason, Shane   +7 more
core   +1 more source

Spatio-temporal variation in the root-associated microbiota of orchard-grown apple trees

open access: yesEnvironmental Microbiome, 2022
Background The root-associated microbiome has been of keen research interest especially in the last decade due to the large potential for increasing overall plant performance in agricultural systems.
Maximilian Fernando Becker   +2 more
doaj   +1 more source

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