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Persistence of Tuber melanosporum in truffle orchards in North Carolina, USA
Mycorrhiza, 2020A survey was conducted to determine the persistence of mycorrhization by Tuber melanosporum in truffle orchards established with European and American species of oak and common hazel trees in North Carolina. The trees had reportedly been inoculated and colonized by T. melanosporum prior to planting. Root samples were collected from 95 trees among seven
Jeanine M Davis, Inga Meadows
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The Black Truffles Tuber melanosporum and Tuber indicum
2016The European species Tuber melanosporum and the Asian species T. indicum are phylogenetically and morphologically very close. T. indicum is formed by a complex of cryptic species or ecotypes spread from India to Japan, while T. melanosporum is a well-defined species localised in South of Europe. T. melanosporum has been harvested and consumed in Europe
Chen, Juan +4 more
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Bioresource Technology, 2009
For the first time, a fed-batch fermentation process of Tuber melanosporum was developed for the efficient production of bioactive mycelia and Tuber polysaccharides. Each 1.67 g/L of peptone and 8.33 g/L of yeast extract were added on day 3, 6, and 9, respectively, and sucrose was fed to maintain its concentration around 35-5 g/L when its residual ...
Qiao-Ning, Liu +6 more
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For the first time, a fed-batch fermentation process of Tuber melanosporum was developed for the efficient production of bioactive mycelia and Tuber polysaccharides. Each 1.67 g/L of peptone and 8.33 g/L of yeast extract were added on day 3, 6, and 9, respectively, and sucrose was fed to maintain its concentration around 35-5 g/L when its residual ...
Qiao-Ning, Liu +6 more
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Soil Characteristics of Tuber melanosporum Habitat
2016Tuber melanosporum belongs to the genus Tuber that only includes mycorrhizal fungi living and fruiting underground within the soil environment. T. melanosporum prefers sites in ridges or slopes, where water does not accumulate, and fractured parent materials where water can drain well.
Jaillard, Benoît +3 more
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Mycorrhiza, 2016
Pecan, Carya illinoinensis, is an economically important nut producing tree that can establish ectomycorrhizal symbiosis with a high diversity of fungi. In the southern USA, truffles (Tuber spp.) sometimes fruit prolifically in cultivated pecan orchards and regularly associate with pecan roots as ectomycorrhizae (ECMs).
MAROZZI, GIORGIO +6 more
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Pecan, Carya illinoinensis, is an economically important nut producing tree that can establish ectomycorrhizal symbiosis with a high diversity of fungi. In the southern USA, truffles (Tuber spp.) sometimes fruit prolifically in cultivated pecan orchards and regularly associate with pecan roots as ectomycorrhizae (ECMs).
MAROZZI, GIORGIO +6 more
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Is Tuber melanosporum colonizing the roots of herbaceous, non-ectomycorrhizal plants?
Fungal Ecology, 2018The ectomycorrhizal Tuber melanosporum forms edible fruit-bodies after mating between two haploid parents: a maternal individual, which feeds the fruit-body and colonizes surrounding ectomycorrhizas, and a paternal one hitherto undetected around fruit-bodies. Several other aspects of T.
Schneider-Maunoury, Laure +8 more
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Introduced Tuber aestivum replacing introduced Tuber melanosporum: a case study
Agroforestry Systems, 2012A Tuber melanosporum plantation established in 1994/1995 on Kibbutz Bar’am (in the Upper Galilee, Israel) gradually lost its T. melanosporum mycorrhiza. In 1999, T. aestivum inoculated seedlings were inadvertently introduced into the plantation to fill the gaps between trees. A single T. melanosporum fruit body was found in 1999.
Tidhar Turgeman +7 more
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Soils and Techniques for Cultivating Tuber melanosporum and Tuber aestivum in Europe
2012Analysis of environmental conditions in productive natural European truffieres has permitted physico-chemical characterization of truffle soils and management techniques favourable to truffle production (Tuber melanosporum and Tuber aestivum). European Tuber melanosporum soils have a balanced texture with equal proportions of clay, silt and sand, 1–70 %
Gérard Chevalier, Pierre Sourzat
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Volatile organic compounds from a Tuber melanosporum fermentation system
Food Chemistry, 2012A total of 59 volatile organic compounds (VOCs) were identified from Tuber melanosporum fermentation: 53 from its fermented mycelia and 32 from the fermentation broth. Alcohol-derived compounds were predominant in both the fermentation mycelia and the broth, although long chain fatty acids and isoprenoids were, for the first time, also found in the ...
Yuan-Yuan, Li +4 more
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Instrumental monitoring of the birth and development of truffles in a Tuber melanosporum orchard
Mycorrhiza, 2014Mycorrhizal symbiotic plants, soil suitability, temperature, and humidity are, by general consensus, considered decisive factors in truffle production. However, experimental approaches to define the environmental conditions that stimulate formation of truffle primordia and promote their growth to maturity have been lacking.
PACIONI, Giovanni +5 more
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