Academic Journal
Morphological and functional changes in mycelium and mycorrhizas of Tuber borchii due to heat stress
| العنوان: | Morphological and functional changes in mycelium and mycorrhizas of Tuber borchii due to heat stress |
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| المؤلفون: | Leonardi, Pamela, Iotti, Mirco, Donati Zeppa, Sabrina, Lancellotti, Enrico, Amicucci, Antonella, Zambonelli, Alessandra |
| المساهمون: | Leonardi, Pamela, Iotti, Mirco, Donati Zeppa, Sabrina, Lancellotti, Enrico, Amicucci, Antonella, Zambonelli, Alessandra |
| سنة النشر: | 2017 |
| المجموعة: | IRIS Università degli Studi di Bologna (CRIS - Current Research Information System) |
| مصطلحات موضوعية: | Bianchetto truffle, Cell browning, Ectomycorrhiza, Glutaredoxin, High temperature, Mycelium, Sensitive and tolerant strain, Thioredoxin, Ecology, Evolution, Behavior and Systematic, Ecological Modeling, Plant Science |
| الوصف: | Tuber borchii is an ectomycorrhizal ascomycete with a wide ecological range, which forms valuable fruit bodies (truffles). The effect of heat stress on the growth and morphology of ectomycorrhizas and mycelia of 11 T. borchii strains of different geographical and ecological provenance was evaluated. Mycelia and T. borchii-colonized plants were differentially grow at 22 °C, 28 °C and 34 °C. Further, the expression of two genes involved in stress response was also analysed in strains showing a different growth response to the high temperatures. Four out of 11 strains were classified as tolerant to heat stress based on their ability to grow and form mycorrhizas at 28 °C as at 22 °C. Only one strain seemed to show a high-temperature induced quiescence and survived after exposure at 34 °C. The expression of the genes considered in this work seems to be related to the level of heat stress tolerance in a strain. |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | STAMPA |
| اللغة: | English |
| Relation: | info:eu-repo/semantics/altIdentifier/wos/WOS:000411305400003; volume:29; firstpage:20; lastpage:29; numberofpages:10; journal:FUNGAL ECOLOGY; http://hdl.handle.net/11585/618905; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85020386145; http://www.elsevier.com |
| DOI: | 10.1016/j.funeco.2017.05.003 |
| الاتاحة: | http://hdl.handle.net/11585/618905 https://doi.org/10.1016/j.funeco.2017.05.003 http://www.elsevier.com |
| رقم الانضمام: | edsbas.EC3181EE |
| قاعدة البيانات: | BASE |
| DOI: | 10.1016/j.funeco.2017.05.003 |
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