Root fungal endophytes: identity, phylogeny and roles in plant tolerance to metal stress

Barberis, Louise; Michalet, Serge; Piola, Florence; Binet, Philippe

doi:10.1016/j.funbio.2020.11.011

Cited by 6 publications

(3 citation statements)

References 213 publications

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“…Studies in experimental systems have suggested that DSE could be commensalistic or mutualistic symbionts, or even latent saprotrophs or pathogens [13]. Their prevalence in harsh conditions, such as drought, nutrient-limited environments, or contaminated lands, suggests that DSE might be critical for plants health in unfavorable ecosystems [14]. Plant growthpromoting rhizobacteria (PGPR) are other beneficial microorganisms that can be found in the rhizosphere and the rhizoplane, as well as in the interior part of the roots.…”

Section: Introductionmentioning

confidence: 99%

Ectomycorrhizal Fungi Dominated the Root and Rhizosphere Microbial Communities of Two Willow Cultivars Grown for Six-Years in a Mixed-Contaminated Environment

Faubert

Labrecque

Hijri

2022

JoF

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There is a growing interest in plant microbiome’s engineering to optimize desired functions such as improved phytoremediation. This study is aimed at examining the microbial communities inhabiting the roots and rhizospheres of two Salix miyabeana cultivars that had been grown in a short-rotation intensive culture (SRIC) system for six years in a soil contaminated with the discharge from a petrochemical factory. DNA was extracted from roots and rhizospheric soils, and fungal ITS and bacterial and archaeal 16S rDNA regions were amplified and sequenced using Illumina MiSeq technology. Cultivars ‘SX61’ and ‘SX64’ were found to harbor a similar diversity of fungal, bacterial, and archaeal amplicon sequence variants (ASVs). As expected, a greater microbial diversity was found in the rhizosphere biotope than in the roots of both cultivars, except for cultivar ‘SX64’, where a similar fungal diversity was observed in both biotopes. However, we found that microbial community structures were cultivar- and biotope-specific. Although the implication of some identified taxa for plant adaptability and biomass production capacity remains to be explored, this study provides valuable and useful information regarding microbes that could potentially favor the implantation and phytoremediation efficiency of Salix miyabeana in mixed contamination sites in similar climatic environments.

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Section: Introductionmentioning

confidence: 99%

Ectomycorrhizal Fungi Dominated the Root and Rhizosphere Microbial Communities of Two Willow Cultivars Grown for Six-Years in a Mixed-Contaminated Environment

Faubert

Labrecque

Hijri

2022

JoF

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“…In the review by Barberis et al . (2021), the phylogeny of more than 1500 endophytic fungi and some mechanisms associated with changes in the metal tolerance of plants colonized by these are analysed, highlighting in terms of frequency, plants colonized by fungi belonging to the Pleosporales and Hypocreales orders (Barberis et al . 2021).…”

Section: Introductionmentioning

confidence: 99%

“…Heavy metaltolerant fungal endophytes can promote growth and tolerance to plants in the presence of metals (Shen et al 2015;Zhao et al 2015;Malik et al 2020). In the review by Barberis et al (2021), the phylogeny of more than 1500 endophytic fungi and some mechanisms associated with changes in the metal tolerance of plants colonized by these are analysed, highlighting in terms of frequency, plants colonized by fungi belonging to the Pleosporales and Hypocreales orders (Barberis et al 2021).…”

Section: Introductionmentioning

confidence: 99%

Endophytic fungi isolated from plants present in a mine tailing facility show a differential growth response to lead

Parada

Mendoza

Cotoras

et al. 2022

Letters in Applied Microbiology

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Significance and Impact of the Study: This work shows the isolation and identification of three fungal endophytes, Bjerkandera sp., Microdochium sp. and Sarocladium sp. from the roots of Poa stuckertii and Poa pratensis, two grasses that naturally colonize a Lead-Zinc mine tailing facility in Southern Chile. This is the first report of Bjerkandera sp. as an endophyte fungus in a Poaceae plant. Bjerkandera sp. and Sarocladium sp. showed Pb tolerance, and Microdochium sp. accumulated the metal, indicating a potential use of this fungus in lead remediation.

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Distribution, molecular characterization and phosphate solubilization activity of culturable endophytic fungi from crop plant roots in North East (NE) India

Surendirakumar,

Pandey,

Muthukumar

2023

Vegetos

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Root fungal endophytes: identity, phylogeny and roles in plant tolerance to metal stress

Cited by 6 publications

References 213 publications

Ectomycorrhizal Fungi Dominated the Root and Rhizosphere Microbial Communities of Two Willow Cultivars Grown for Six-Years in a Mixed-Contaminated Environment

Ectomycorrhizal Fungi Dominated the Root and Rhizosphere Microbial Communities of Two Willow Cultivars Grown for Six-Years in a Mixed-Contaminated Environment

Endophytic fungi isolated from plants present in a mine tailing facility show a differential growth response to lead

Distribution, molecular characterization and phosphate solubilization activity of culturable endophytic fungi from crop plant roots in North East (NE) India

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