ArticleMycorrhiza2011
The sterol biosynthesis inhibitor molecule fenhexamid impacts the vegetative compatibility of Glomus clarum.
Article in Mycorrhiza, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
6 citing papers in PubMed.
- A Whole-Plant Culture Method to Study Structural and Functional Traits of Extraradical Mycelium.Methods in molecular biology (Clifton, N.J.) · 2026Article
- Anastomosis within and between networks of Rhizophagus irregularis is differentially influenced by fungicides.Mycorrhiza · 2023Article
- Arbuscular Mycorrhizal Fungi and the Need for a Meaningful Regulatory Plant Protection Product Testing Strategy.Environmental toxicology and chemistry · 2022Review
- Fungicides With Contrasting Mode of Action Differentially Affect Hyphal Healing Mechanism inFrontiers in plant science · 2021Article
- Two herbicides, two fungicides and spore-associated bacteria affect Funneliformis mosseae extraradical mycelium structural traits and viability.Mycorrhiza · 2019Article
- Article
Corrections and comments
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The vegetative compatibility of the arbuscular mycorrhizal fungus (AMF) Glomus clarum MUCL 46238 was evaluated after continuous exposure to fenhexamid, a sterol biosynthesis inhibitor (SBI). Three lineages of this AMF were cultured in vitro for five generations in association with Ri T-DNA transformed carrot roots in the presence of 0, 5 or 10 mg l(-1) of fenhexamid. Whatever the AMF generation, fenhexamid at 5 and 10 mg l(-1) had no significant impact on the number of spores produced. However, vegetative compatibility tests (VCT) conducted with spores from the three lineages, in the presence of 10 mg l(-1) of fenhexamid, impacted the anastomosis process. At this concentration, the morphology of the germ tubes was modified. In addition, nitrotetrazolium-trypan blue staining revealed that 10 mg l(-l) of fenhexamid significantly reduced the probability of fusion between the germ tubes regardless of the culture conditions (i.e. absence or presence of fenhexamid) preceding the VCT. Our results demonstrated that spore production was not affected by fenhexamid, while anastomosis between germ tubes was decreased. This suggested that high concentrations, accumulation or repeated application of this SBI fungicide may impact the community structure of AMF in soil.
Indexed as
Identifiers
21553021What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.