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Molecular Ecology and Conservation of Mediterranean Orchids and their Mycorrhizal Fungi
, 2020 openaire +1 more source
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Leafless epiphytic orchids share Ceratobasidiaceae mycorrhizal fungi
Mycorrhiza, 2021Some epiphytic orchids in the tribe Vandeae are characterized by extremely vestigial leaves (even leafless). Thus, their leaves provide only a small proportion of carbon required for their growth and development, while a large portion of carbon may need to be supplied by their roots and mycorrhizal fungi (MF).
Jiao Qin +3 more
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Orchids and their mycorrhizal fungi: an insufficiently explored relationship
Mycorrhiza, 2020Orchids are associated with diverse fungal taxa, including nonmycorrhizal endophytic fungi as well as mycorrhizal fungi. The orchid mycorrhizal (OM) symbiosis is an excellent model for investigating the biological interactions between plants and fungi due to their high dependency on these symbionts for growth and survival.
Favre-Godal, Quentin +4 more
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Orchids and their mycorrhizal fungi
Planta Medica, 2019Orchids are associated with diverse fungal taxa, including non-mycorrhizal endophytic fungi and mycorrhizas. Orchid mycorrhiza (OM) symbiosis is an excellent model for investigating the biological interactions between plants and fungi due to their high dependency on these symbionts for growth and survival.
Favre-Godal, Q +6 more
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Ceratobasidiaceae mycorrhizal fungi isolated from nonphotosynthetic orchid Chamaegastrodia sikokiana
Mycorrhiza, 2007Mycorrhizal fungi were isolated from the nonphotosynthetic orchid Chamaegastrodia sikokiana and identified as members of Ceratobasidiaceae by phylogenetic analysis of the internal transcribed spacer (ITS) region of ribosomal deoxyribonucleic acid. The ITS sequences were similar among geographically separated samples obtained from Mt.
Takahiro, Yagame +3 more
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Orchid Mycorrhizal Fungi: Structure, Function, and Diversity
2020All orchids are mycoheterotrophic during seed germination and early stages of seedling development. Nevertheless, this dependency on the mycobiont extended into adulthood in many green photosynthetic orchids and is termed as mixotrophy. The fungal hyphae colonize orchids early during seed germination and protocorm development and form highly coiled ...
Kullaiyan Sathiyadash +3 more
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The most recent results on orchid mycorrhizal fungi in Hungary
Acta Biologica Hungarica, 2010Symbionts and endophytes of Hungarian orchids were studied at diverse habitats. Mycobionts of roots and in situ germinated protocorms of 15 orchid species were identified by molecular methods. Four fungal groups could be distinguished from orchids living at diversely wet treeless habitats: Ceratobasidiaceae, Epulorhiza 1, Epulorhiza 2 and Sebacinaceae.
Illyés, Z. +4 more
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The Role of Mycorrhizal Fungi in Orchids
Recent Patents on BiotechnologyBackground: In nature, orchid plants are obligate myco-heterotrophs, and rely on mycorrhizal nutrient resources to grow and sustain in the wild, until they become physiologically active photosynthetic plants. Their seeds lack nutrient reserves and receive the necessary carbon from symbiotic fungi during germination.
Saranjeet, Kaur, Akash, Deb
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Codiversification of orchids (Pterostylidinae) and their associated mycorrhizal fungi
Australian Journal of Botany, 2011Fungal symbionts involved in mycorrhizal associations are known to vary considerably in both specificity and the level of benefits conferred on their plant hosts. For orchids, association with a suitable mycorrhizal fungus is vital for successful germination, growth and establishment.
J. Tupac Otero +4 more
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