Forest Soil Bacteria: Diversity, Involvement in Ecosystem Processes, and Response to Global Change

Microbiology and Molecular Biology Reviews, Journal Year: 2017, Volume and Issue: 81(2)

Published: April 12, 2017

The ecology of forest soils is an important field research due to the role forests as carbon sinks. Consequently, a significant amount information has been accumulated concerning their ecology, especially for temperate and boreal forests. Although most studies have focused on fungi, soil bacteria also play roles in this environment. In soils, inhabit multiple habitats with specific properties, including bulk soil, rhizosphere, litter, deadwood habitats, where communities are shaped by nutrient availability biotic interactions. Bacteria contribute range essential processes involved cycling carbon, nitrogen, phosphorus. They take part decomposition dead plant biomass highly fungal mycelia. rhizospheres trees, interact roots mycorrhizal fungi commensalists or mycorrhiza helpers. mediate critical steps nitrogen cycle, N fixation. Bacterial respond effects global change, such climate warming, increased levels dioxide, anthropogenic deposition. This response, however, often reflects specificities each studied ecosystem, it still impossible fully incorporate into predictive models. understanding bacterial advanced dramatically recent years, but incomplete. exact extent contribution ecosystem will be recognized only future, when activities all community members simultaneously.

Language: Английский

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The role of microbial community in the decomposition of leaf litter and deadwood

Applied Soil Ecology, Journal Year: 2018, Volume and Issue: 126, P. 75 - 84

Published: Feb. 19, 2018

Language: Английский

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Mixing effect of polylactic acid microplastic and straw residue on soil property and ecological function

Chemosphere, Journal Year: 2019, Volume and Issue: 243, P. 125271 - 125271

Published: Nov. 2, 2019

Language: Английский

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Soil microbiome: a key player for conservation of soil health under changing climate

Biodiversity and Conservation, Journal Year: 2019, Volume and Issue: 28(8-9), P. 2405 - 2429

Published: April 4, 2019

Language: Английский

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Drivers of microbial community structure in forest soils

Applied Microbiology and Biotechnology, Journal Year: 2018, Volume and Issue: 102(10), P. 4331 - 4338

Published: March 29, 2018

Language: Английский

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Bioinformatics matters: The accuracy of plant and soil fungal community data is highly dependent on the metabarcoding pipeline

Fungal ecology, Journal Year: 2019, Volume and Issue: 41, P. 23 - 33

Published: May 14, 2019

Language: Английский

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Forest Tree Microbiomes and Associated Fungal Endophytes: Functional Roles and Impact on Forest Health

Forests, Journal Year: 2019, Volume and Issue: 10(1), P. 42 - 42

Published: Jan. 9, 2019

Terrestrial plants including forest trees are generally known to live in close association with microbial organisms. The inherent features of this can be commensalism, parasitism or mutualism. term “microbiota” has been used describe ecological community plant-associated pathogenic, mutualistic, endophytic and commensal microorganisms. Many these microbiota inhabiting could have a potential impact on the health of, disease progression in, biomes. Comparatively, studies tree microbiomes their roles mutualism lag far behind parallel work crop human microbiome projects. Very recently, our understanding plant enriched due novel technological advances using metabarcoding, metagenomics, metatranscriptomics metaproteomics approaches. In addition, availability massive DNA databases (e.g., NCBI (USA), EMBL (Europe), DDBJ (Japan), UNITE (Estonia)) as well powerful computational bioinformatics tools helped facilitate data mining by researchers across diverse disciplines. Available demonstrate that phyllosphere bacterial communities dominated members only few phyla (Proteobacteria, Actinobacteria, Bacteroidetes). bulk soil, dominant fungal group is Basidiomycota, whereas Ascomycota most prevalent within tissues. current challenge, however, how harness link acquired knowledge for translational management. Among tree-associated microorganisms, biota attracting lot attention beneficial health- growth-promoting effects, were preferentially discussed review.

Language: Английский

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A trait-based understanding of wood decomposition by fungi

Proceedings of the National Academy of Sciences, Journal Year: 2020, Volume and Issue: 117(21), P. 11551 - 11558

Published: May 13, 2020

Significance Fungi play a key role in the global carbon cycle as main decomposers of litter and wood. Although current climate models reflect limited functional variation microbial groups, fungi differ vastly their decomposing ability. Here, we examine which traits explain fungal-mediated wood decomposition. In laboratory study 34 fungal isolates, found that ability varies along spectrum from stress-tolerant, poorly to fast-growing, competitive rapidly decompose We observed similar patterns 5-y field experiment, communities fast-growing more decomposed logs forest. Finally, show how linking decomposition rates known spatial could improve broad-scale predictions by fungi.

Language: Английский

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Decomposer food web in a deciduous forest shows high share of generalist microorganisms and importance of microbial biomass recycling

The ISME Journal, Journal Year: 2018, Volume and Issue: 12(7), P. 1768 - 1778

Published: Feb. 22, 2018

Language: Английский

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Fungal richness contributes to multifunctionality in boreal forest soil

Soil Biology and Biochemistry, Journal Year: 2019, Volume and Issue: 136, P. 107526 - 107526

Published: June 26, 2019

Language: Английский

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