ArticleScientific reports2020
Mosaic fungal individuals have the potential to evolve within a single generation.
Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 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.
The trial behind it
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
5 citing papers in PubMed, 6 citations in OpenAlex.
- Spore-Derived Isolates from a Single Basidiocarp of BioluminescentMicroorganisms · 2025Article
- qPCR-based quantification reveals high plant host-specificity of endophytic colonization levels in leaves.American journal of botany · 2025Article
- A Metagenomic Survey of Wood Decay Fungi in the Urban Trees of Singapore.Journal of fungi (Basel, Switzerland) · 2023Article
- A Nuclei-Based Conceptual Model of (Eco)evolutionary Dynamics in Fungal Heterokaryons.Frontiers in microbiology · 2022Article
- Epidemiology, Biotic Interactions and Biological Control of Armillarioids in the Northern Hemisphere.Pathogens (Basel, Switzerland) · 2021Review
Corrections and comments
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Authors and funding
27 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Although cells of mushroom-producing fungi typically contain paired haploid nuclei (n + n), most Armillaria gallica vegetative cells are uninucleate. As vegetative nuclei are produced by fusions of paired haploid nuclei, they are thought to be diploid (2n). Here we report finding haploid vegetative nuclei in A. gallica at multiple sites in southeastern Massachusetts, USA. Sequencing multiple clones of a single-copy gene isolated from single hyphal filaments revealed nuclear heterogeneity both among and within hyphae. Cytoplasmic bridges connected hyphae in field-collected and cultured samples, and we propose nuclear migration through bridges maintains this nuclear heterogeneity. Growth studies demonstrate among- and within-hypha phenotypic variation for growth in response to gallic acid, a plant-produced antifungal compound. The existence of both genetic and phenotypic variation within vegetative hyphae suggests that fungal individuals have the potential to evolve within a single generation in response to environmental variation over time and space.
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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.