ArticleBMC plant biology2022
Biochemical and transcriptomic analyses of the symbiotic interaction between Cremastra appendiculata and the mycorrhizal fungus Coprinellus disseminatus.
Article in BMC plant biology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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9 citing papers in PubMed, 12 citations in OpenAlex.
- Telomere-to-Telomere Genome Assembly ofJournal of fungi (Basel, Switzerland) · 2026Article
- Action Pathways ofPlants (Basel, Switzerland) · 2026Article
- Mycorrhizal symbiosis between Coprinellus disseminatus and Cremastra appendiculata, insights from gene expression.Scientific reports · 2025Article
- Saline-alkali resilience: the role of Trametes NF1 in promoting alfalfa growth and salinity tolerance.International microbiology : the official journal of the Spanish Society for Microbiology · 2025Article
- Transcriptomic and protein-protein interaction network analyses of the molecular mechanisms underlying the mycorrhizal interaction inFrontiers in plant science · 2025Article
- Perspective and challenges of mycorrhizal symbiosis in orchid medicinal plants.Chinese herbal medicines · 2024Review
- Comparative transcriptomics and proteomics analysis of the symbiotic germination ofFrontiers in microbiology · 2024Article
- Callose metabolism and the regulation of cell walls and plasmodesmata during plant mutualistic and pathogenic interactions.Plant, cell & environment · 2023Review
- LC-HRMS/MS-Based Metabolomics Approaches Applied to the Detection of Antifungal Compounds and a Metabolic Dynamic Assessment of Orchidaceae.Molecules (Basel, Switzerland) · 2022Article
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Authors and funding
5 authors at 1 institution in 1 country.
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No grant is acknowledged in the PubMed record.
Abstract
backgroundCremastra appendiculata is a rare terrestrial orchid with a high market value as an ornamental and medicinal plant. However, the species depends entirely on fungi for seed germination under natural conditions. In a previous study, we have successfully isolated and identified the mycorrhizal fungus Coprinellus disseminatus which was able to induce the germination of C. appendiculata seeds. We then speculated that C. disseminatus may do so by breaking the testa imposed dormancy of the seeds. In this study, biochemical and transcriptomic analyses were used to characterize the germination of C. appendiculata seeds, collected at different stages of germination, as affected by C. disseminatus.
resultsThe lignocellulose in the seeds coat of C. appendiculata was degraded by the mycorrhizal fungus resulting in facilitated absorption of water. The rate of decline in lignin content was 67 and 73% at 6 and 12 days after sowing, respectively. The water content increased from 13 to 90% during symbiosis. A total of 15,382 genes showing significantly different levels of expression (log
conclusionsThis work demonstrates that mycorrhizal fungus C. disseminatus can stimulate C. appendiculata seeds germination through a mechanism of breaking the testa imposed dormancy and inducing water absorption of the embryo.
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