Structure and functions of the bacterial microbiota of plants.

@article{Bulgarelli2013StructureAF,
  title={Structure and functions of the bacterial microbiota of plants.},
  author={Davide Bulgarelli and Klaus Schlaeppi and Stijn Spaepen and Emiel Ver Loren van Themaat and Paul Schulze-Lefert},
  journal={Annual review of plant biology},
  year={2013},
  volume={64},
  pages={
          807-38
        }
}
Plants host distinct bacterial communities on and inside various plant organs, of which those associated with roots and the leaf surface are best characterized. The phylogenetic composition of these communities is defined by relatively few bacterial phyla, including Actinobacteria, Bacteroidetes, Firmicutes, and Proteobacteria. A synthesis of available data suggests a two-step selection process by which the bacterial microbiota of roots is differentiated from the surrounding soil biome… 

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References

SHOWING 1-10 OF 156 REFERENCES

Defining the core Arabidopsis thaliana root microbiome

The pyrosequencing of the bacterial 16S ribosomal RNA gene of more than 600 Arabidopsis thaliana plants is reported to test the hypotheses that the root rhizosphere and endophytic compartment microbiota of plants grown under controlled conditions in natural soils are sufficiently dependent on the host to remain consistent across different soil types and developmental stages.

Revealing structure and assembly cues for Arabidopsis root-inhabiting bacterial microbiota

Methodology is described to characterize and compare soil- and root-inhabiting bacterial communities, which reveals not only a function for metabolically active plant cells but also for inert cell-wall features in the selection of soil bacteria for host colonization.

Culturing a plant microbiome community at the cross-Rhodes.

To bridge the gaps between phyllosphere and rhizosphere research, as well as between plant and soil science, was the remit of the 28th New Phytologist Symposium on functions and ecology of the plantmicrobiome held in Rhodes, Greece in May 2012.

Distinct Microbial Communities within the Endosphere and Rhizosphere of Populus deltoides Roots across Contrasting Soil Types

Analysis of microbial communities from the root endophytic and rhizospheric habitats of Populus deltoides in mature natural trees from both upland and bottomland sites in central Tennessee demonstrates that root endophical communities are distinct assemblages rather than opportunistic subsets of the rhizosphere.

Deciphering the Rhizosphere Microbiome for Disease-Suppressive Bacteria

It is indicated that upon attack by a fungal root pathogen, plants can exploit microbial consortia from soil for protection against infections.

Community proteogenomics reveals insights into the physiology of phyllosphere bacteria

A culture-independent analysis of the microbiota associated with leaves of soybean, clover, and Arabidopsis thaliana plants using a metaproteogenomic approach is performed, finding a high consistency of the communities on the 3 different plant species, both with respect to the predominant community members (including the alphaproteobacterial genera Sphingomonas and Methylo bacterium) and withrespect to their proteomes.

The rhizosphere microbiome and plant health.

Functional characteristics of an endophyte community colonizing rice roots as revealed by metagenomic analysis.

The first metagenomic approach to analyze an endophytic bacterial community resident inside roots of rice, one of the most important staple foods, suggests a high potential of the endophyte community for plant-growth promotion, improvement of plant stress resistance, biocontrol against pathogens, and bioremediation, regardless of their culturability.

Modulation of host immunity by beneficial microbes.

The current understanding of how symbiotic and nonsymbiotic beneficial soil microbes modulate the plant immune system is reviewed and the role of local and systemic defense responses in establishing the delicate balance between the two partners is discussed.

Bacteria in the Leaf Ecosystem with Emphasis onPseudomonas syringae—a Pathogen, Ice Nucleus, and Epiphyte

This review focuses on the bacterial component of leaf microbial communities, with emphasis on P. syringae—a species that participates in leaf ecosystems as a pathogen, ice nucleus, and epiphyte, to illustrate the attractiveness and somewhat unique opportunities provided by leaf ecosystems for addressing fundamental questions of microbial population dynamics and mechanisms of plant-bacterium interactions.
...