ArticleMycorrhiza2013
Arbuscular mycorrhizal fungi from New Caledonian ultramafic soils improve tolerance to nickel of endemic plant species.
Article in Mycorrhiza, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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Who cites it
14 citing papers in PubMed, 66 citations in OpenAlex.
- Synergism of arbuscular mycorrhizal fungi and bacteria in bioremediation and restoration of metal-stressed environments.Frontiers in plant science · 2026Review
- Community responses of arbuscular mycorrhiza fungi to hydrological gradients in a riparianEcology and evolution · 2024Article
- Relative effectiveness of arbuscular mycorrhiza and polyamines in modulating ROS generation and ascorbate-glutathione cycle in Cajanus cajan under nickel stress.Environmental science and pollution research international · 2021Article
- Interactive effects of polyamines and arbuscular mycorrhiza in modulating plant biomass, NEnvironmental science and pollution research international · 2020Article
- Rhizophagus irregularis modulates cadmium uptake, metal transporter, and chelator gene expression in Medicago sativa.Mycorrhiza · 2019Article
- Is a mixture of arbuscular mycorrhizal fungi better for plant growth than single-species inoculants?Mycorrhiza · 2019Article
- Arbuscular mycorrhizal strategy for zinc mycoremediation and diminished translocation to shoots and grains in wheat.PloS one · 2017Article
- Can arbuscular mycorrhizal fungi reduce Cd uptake and alleviate Cd toxicity of Lonicera japonica grown in Cd-added soils?Scientific reports · 2016Article
- Article
- Arbuscular mycorrhiza affects nickel translocation and expression of ABC transporter and metallothionein genes in Festuca arundinacea.Mycorrhiza · 2016Article
- The Potential Role of Arbuscular Mycorrhizal Fungi in the Restoration of Degraded Lands.Frontiers in microbiology · 2016Review
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- Nickel tolerance of serpentine and non-serpentine Knautia arvensis plants as affected by arbuscular mycorrhizal symbiosis.Mycorrhiza · 2014Article
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Authors and funding
4 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
In order to improve knowledge about the role of arbuscular mycorrhizal fungi (AMF) in the tolerance to heavy metals in ultramafic soils, the present study investigated the influence of two Glomus etunicatum isolates from New Caledonian ultramafic maquis (shrubland), on nickel tolerance of a model plant species Sorghum vulgare, and of two ultramafic endemic plant species, Alphitonia neocaledonica and Cloezia artensis. In a first step, plants were grown in a greenhouse, on sand with defined concentrations of Ni, to appreciate the effects of the two isolates on the alleviation of Ni toxicity in controlled conditions. In a second step, the influence of the AMF on A. neocaledonica and C. artensis plants grown in a New Caledonian ultramafic soil rich in extractable nickel was investigated. Ni reduced mycorrhizal colonization and sporulation of the fungal isolates, but the symbionts increased plant growth and adaptation of endemic plant species to ultramafic conditions. One of the two G. etunicatum isolates showed a stronger positive effect on plant biomass and phosphorus uptake, and a greater reduction in toxicity symptoms and Ni concentration in roots and shoots. The symbionts seemed to act as a barrier to the absorption of Ni by the plant and reduced root-to-shoot Ni translocation. Results indicate the potential of selected native AMF isolates from ultramafic areas for ecological restoration of such degraded ecosystems.
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