Results 131 to 140 of about 524 (173)
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Structure and development of orchid mycorrhizas
2017Orchid mycorrhizas (OM) are symbiotic interactions between fungi and terrestrial, epiphytic or lithophytic species of the Orchidaceae. In the association, fungal hyphae enter parenchyma cells of germinating seeds, protocorms, seedlings or roots of adult plants, and form elaborate intracellular hyphal coils.
Dearnaley, John, Perotto, Silvia
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ORCHID MYCORRHIZA: VITAMIN PRODUCTION AND REQUIREMENTS BY THE SYMBIONTS
American Journal of Botany, 1973A Rhizoctonia species isolated from Cymbidium has been cultured successfully on a defined medium consisting of minerals, sugar, thiamine, and folic acid. Thiamine can be replaced by its thiazole component, which is probably produced by germinating orchids.
J. A. Hijner, Joseph Arditti
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RESEARCH AND APPLICATION OF ORCHID MYCORRHIZA IN TAIWAN
Acta Horticulturae, 2008園藝暨景觀學系 ; 生物資源暨農學院 ...
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NON‐SPECIFICITY OF SYMBOTIC INFECTION IN ORCHID MYCORRHIZA
New Phytologist, 1970SummarySymbiosis tests carried out between orchids from several geographical localities and thirty‐two Rhizoctonias isolated from orchids, non‐orchid hosts and soils of worldwide distribution, showed no evidence of any species‐to‐species relationship between orchid and fungus. Dactylorhiza purpurella established a symbiotic relationship with most fungi
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THE RELATION BETWEEN HOST AND ENDOPHYTE IN ORCHID MYCORRHIZA
New Phytologist, 1967SummaryExtensive isolation of root endophytes from Orchis (Daciylorchis) purpurella and other British orchids yielded a variety of strains of Rhizoctonia and of other fungi. R. repens, a common orchid endophyte, occurred in several host species and habitats. R.
G. HARVAIS, G. HADLEY
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Septal ultrastructure of some fungal endophytes from boreal orchid mycorrhizas
Mycological Research, 1992The septal ultrastructure of nine fungal endophytes from mycorrhizas of boreal orchids was examined to corroborate identifications made previously on the basis of cultural and microscopic characteristics. Leptodontidium orchidicola has a simple septum perforated by a single central pore flanked by Woronin bodies. Epulorhiza anaticula, E.
R.S. Currah, R. Sherburne
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Recent developments in the study of orchid mycorrhiza
Plant and Soil, 2002Orchids are mycoheterotrophic during their seedling stage and in many species the dependency on fungi as a carbohydrate source is prolonged into adulthood. The mycobionts in orchid mycorrhiza belong in at least 5 major taxonomic groups of basidiomycetes.
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Structure and development of orchid mycorrhizas
2016Orchid mycorrhizas (OM) are symbiotic interactions between fungi and terrestrial, epiphytic or lithophytic species of the Orchidaceae. In the association, fungal hyphae enter parenchyma cells of germinating seeds, protocorms, seedlings or roots of adult plants, and form elaborate intracellular hyphal coils.
Dearnaley, John +2 more
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12 Orchid Mycorrhizas: Molecular Ecology, Physiology, Evolution and Conservation Aspects
2012Scientific interest in orchid mycorrhizas, the symbiotic association between orchid roots and fungi, continues to grow. Advances in molecular identification techniques have enabled the detection of a wide array of fungal partners of orchids. The use of stable and radioactive isotopes has confirmed many of these associations and provided insight into ...
J. D. W. Dearnaley +2 more
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