Measuring root exudate metabolites in holm oak (Quercus ilex) under drought and recovery
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F86652079%3A_____%2F22%3A00569979" target="_blank" >RIV/86652079:_____/22:00569979 - isvavai.cz</a>
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/B9780128164600000113" target="_blank" >https://www.sciencedirect.com/science/article/pii/B9780128164600000113</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/B978-0-12-816460-0.00011-3" target="_blank" >10.1016/B978-0-12-816460-0.00011-3</a>
Alternative languages
Result language
angličtina
Original language name
Measuring root exudate metabolites in holm oak (Quercus ilex) under drought and recovery
Original language description
Plant root exudates are an important source of soil carbon and are involved in many positive and negative interactions between plants and soils and their respective microbial communities. Exudates are made up of a large variety of compounds, the composition of which is known to differ depending on many biotic and abiotic factors. One such factor is water availability, which is relevant as drought is becoming a significant problem in many areas of the world. Metabolomics techniques were used to closely monitor changes in root exudate composition from Quercus ilex plants in experimental drought conditions and the subsequent recovery. Of the 601 metabolites that were detected, 63 were identified, and amino acids, carbohydrates, and organic acids were the most abundant compound groups. Overall, drought stress had a strong effect on the composition of root exudate metabolites. The metabolic profiles of drought-stressed plants mainly consisted of secondary metabolites, whereas exudate metabolites in recovery plants were predominantly primary metabolites. The composition of exudates in recovery differed depending on the previous drought intensity, and those in the most extreme drought treatment showed a lack of recovery. A better understanding of the compounds that are found in root exudates of plants before, during, and after drought events of different intensities, will be important for predicting drought impacts across soils in many different ecosystems.
Czech name
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Czech description
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Classification
Type
C - Chapter in a specialist book
CEP classification
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OECD FORD branch
10618 - Ecology
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Book/collection name
Applied Environmental Metabolomics. Community Insights and Guidance from the Field
ISBN
978-0-12-816460-0
Number of pages of the result
11
Pages from-to
17-28
Number of pages of the book
416
Publisher name
Academic press
Place of publication
USA
UT code for WoS chapter
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