Advanced spectroscopy-based phenotyping offers a potential solution to the ash dieback epidemic
Natural and urban forests worldwide are increasingly threatened by global change resulting from human-mediated factors, including invasions by lethal exotic pathogens. Ash dieback (ADB), incited by the alien invasive fungus Hymenoscyphus fraxineus, has caused large-scale population decline of European ash (Fraxinus excelsior) across Europe, and is threatening to functionally extirpate this tree species. Genetically controlled host resistance is a key element to ensure European ash survival and to restore this keystone species where it has been decimated. We know that a low proportion of the natural population of European ash expresses heritable, quantitative resistance that is stable across environments. To exploit this resource for breeding and restoration efforts, tools that allow for effective and efficient, rapid identification and deployment of superior genotypes are now sorely needed. Here we show that Fourier-transform infrared (FT-IR) spectroscopy of phenolic extracts from uninfected bark tissue, coupled with a model based on soft independent modelling of class analogy (SIMCA), can robustly discriminate between ADB-resistant and susceptible European ash. The model was validated with populations of European ash grown across six European countries. Our work demonstrates that this approach can efficiently advance the effort to save such fundamental forest resource in Europe and elsewhere.
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Subjects: | H20 - Maladies des plantes, U10 - Informatique, mathématiques et statistiques, Fraxinus excelsior, dépérissement terminal, champignon pathogène, spectroscopie, modélisation, http://aims.fao.org/aos/agrovoc/c_35545, http://aims.fao.org/aos/agrovoc/c_24017, http://aims.fao.org/aos/agrovoc/c_29233, http://aims.fao.org/aos/agrovoc/c_14498, http://aims.fao.org/aos/agrovoc/c_230ab86c, http://aims.fao.org/aos/agrovoc/c_2724, |
Online Access: | http://agritrop.cirad.fr/596280/ http://agritrop.cirad.fr/596280/1/Villari%20et%20al.%20-%202018%20-%20Advanced%20spectroscopy-based%20phenotyping%20offers%20a%20p.pdf |
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dig-cirad-fr-5962802024-01-29T02:57:43Z http://agritrop.cirad.fr/596280/ http://agritrop.cirad.fr/596280/ Advanced spectroscopy-based phenotyping offers a potential solution to the ash dieback epidemic. Villari Caterina, Dowkiw Arnaud, Enderle Rasmus, Ghasemkhani Marjan, Kirisits Thomas, Kjaer Erik D., Marciulyniené Diana, McKinney Lea V., Metzler Berthold, Munoz Facundo, Nielsen Lene R., Pliura Alfas, Stener Lars-Göran, suchockas Vytautas, Rodriguez-Saona Luis, Bonello Pierluigi, Cleary Michelle. 2018. Scientific Reports, 8:17448, 9 p.https://doi.org/10.1038/s41598-018-35770-0 <https://doi.org/10.1038/s41598-018-35770-0> Advanced spectroscopy-based phenotyping offers a potential solution to the ash dieback epidemic Villari, Caterina Dowkiw, Arnaud Enderle, Rasmus Ghasemkhani, Marjan Kirisits, Thomas Kjaer, Erik D. Marciulyniené, Diana McKinney, Lea V. Metzler, Berthold Munoz, Facundo Nielsen, Lene R. Pliura, Alfas Stener, Lars-Göran suchockas, Vytautas Rodriguez-Saona, Luis Bonello, Pierluigi Cleary, Michelle eng 2018 Scientific Reports H20 - Maladies des plantes U10 - Informatique, mathématiques et statistiques Fraxinus excelsior dépérissement terminal champignon pathogène spectroscopie modélisation http://aims.fao.org/aos/agrovoc/c_35545 http://aims.fao.org/aos/agrovoc/c_24017 http://aims.fao.org/aos/agrovoc/c_29233 http://aims.fao.org/aos/agrovoc/c_14498 http://aims.fao.org/aos/agrovoc/c_230ab86c Europe http://aims.fao.org/aos/agrovoc/c_2724 Natural and urban forests worldwide are increasingly threatened by global change resulting from human-mediated factors, including invasions by lethal exotic pathogens. Ash dieback (ADB), incited by the alien invasive fungus Hymenoscyphus fraxineus, has caused large-scale population decline of European ash (Fraxinus excelsior) across Europe, and is threatening to functionally extirpate this tree species. Genetically controlled host resistance is a key element to ensure European ash survival and to restore this keystone species where it has been decimated. We know that a low proportion of the natural population of European ash expresses heritable, quantitative resistance that is stable across environments. To exploit this resource for breeding and restoration efforts, tools that allow for effective and efficient, rapid identification and deployment of superior genotypes are now sorely needed. Here we show that Fourier-transform infrared (FT-IR) spectroscopy of phenolic extracts from uninfected bark tissue, coupled with a model based on soft independent modelling of class analogy (SIMCA), can robustly discriminate between ADB-resistant and susceptible European ash. The model was validated with populations of European ash grown across six European countries. Our work demonstrates that this approach can efficiently advance the effort to save such fundamental forest resource in Europe and elsewhere. article info:eu-repo/semantics/article Journal Article info:eu-repo/semantics/publishedVersion http://agritrop.cirad.fr/596280/1/Villari%20et%20al.%20-%202018%20-%20Advanced%20spectroscopy-based%20phenotyping%20offers%20a%20p.pdf text cc_by info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/4.0/ https://doi.org/10.1038/s41598-018-35770-0 10.1038/s41598-018-35770-0 info:eu-repo/semantics/altIdentifier/doi/10.1038/s41598-018-35770-0 info:eu-repo/semantics/altIdentifier/purl/https://doi.org/10.1038/s41598-018-35770-0 |
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H20 - Maladies des plantes U10 - Informatique, mathématiques et statistiques Fraxinus excelsior dépérissement terminal champignon pathogène spectroscopie modélisation http://aims.fao.org/aos/agrovoc/c_35545 http://aims.fao.org/aos/agrovoc/c_24017 http://aims.fao.org/aos/agrovoc/c_29233 http://aims.fao.org/aos/agrovoc/c_14498 http://aims.fao.org/aos/agrovoc/c_230ab86c http://aims.fao.org/aos/agrovoc/c_2724 H20 - Maladies des plantes U10 - Informatique, mathématiques et statistiques Fraxinus excelsior dépérissement terminal champignon pathogène spectroscopie modélisation http://aims.fao.org/aos/agrovoc/c_35545 http://aims.fao.org/aos/agrovoc/c_24017 http://aims.fao.org/aos/agrovoc/c_29233 http://aims.fao.org/aos/agrovoc/c_14498 http://aims.fao.org/aos/agrovoc/c_230ab86c http://aims.fao.org/aos/agrovoc/c_2724 |
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H20 - Maladies des plantes U10 - Informatique, mathématiques et statistiques Fraxinus excelsior dépérissement terminal champignon pathogène spectroscopie modélisation http://aims.fao.org/aos/agrovoc/c_35545 http://aims.fao.org/aos/agrovoc/c_24017 http://aims.fao.org/aos/agrovoc/c_29233 http://aims.fao.org/aos/agrovoc/c_14498 http://aims.fao.org/aos/agrovoc/c_230ab86c http://aims.fao.org/aos/agrovoc/c_2724 H20 - Maladies des plantes U10 - Informatique, mathématiques et statistiques Fraxinus excelsior dépérissement terminal champignon pathogène spectroscopie modélisation http://aims.fao.org/aos/agrovoc/c_35545 http://aims.fao.org/aos/agrovoc/c_24017 http://aims.fao.org/aos/agrovoc/c_29233 http://aims.fao.org/aos/agrovoc/c_14498 http://aims.fao.org/aos/agrovoc/c_230ab86c http://aims.fao.org/aos/agrovoc/c_2724 Villari, Caterina Dowkiw, Arnaud Enderle, Rasmus Ghasemkhani, Marjan Kirisits, Thomas Kjaer, Erik D. Marciulyniené, Diana McKinney, Lea V. Metzler, Berthold Munoz, Facundo Nielsen, Lene R. Pliura, Alfas Stener, Lars-Göran suchockas, Vytautas Rodriguez-Saona, Luis Bonello, Pierluigi Cleary, Michelle Advanced spectroscopy-based phenotyping offers a potential solution to the ash dieback epidemic |
description |
Natural and urban forests worldwide are increasingly threatened by global change resulting from human-mediated factors, including invasions by lethal exotic pathogens. Ash dieback (ADB), incited by the alien invasive fungus Hymenoscyphus fraxineus, has caused large-scale population decline of European ash (Fraxinus excelsior) across Europe, and is threatening to functionally extirpate this tree species. Genetically controlled host resistance is a key element to ensure European ash survival and to restore this keystone species where it has been decimated. We know that a low proportion of the natural population of European ash expresses heritable, quantitative resistance that is stable across environments. To exploit this resource for breeding and restoration efforts, tools that allow for effective and efficient, rapid identification and deployment of superior genotypes are now sorely needed. Here we show that Fourier-transform infrared (FT-IR) spectroscopy of phenolic extracts from uninfected bark tissue, coupled with a model based on soft independent modelling of class analogy (SIMCA), can robustly discriminate between ADB-resistant and susceptible European ash. The model was validated with populations of European ash grown across six European countries. Our work demonstrates that this approach can efficiently advance the effort to save such fundamental forest resource in Europe and elsewhere. |
format |
article |
topic_facet |
H20 - Maladies des plantes U10 - Informatique, mathématiques et statistiques Fraxinus excelsior dépérissement terminal champignon pathogène spectroscopie modélisation http://aims.fao.org/aos/agrovoc/c_35545 http://aims.fao.org/aos/agrovoc/c_24017 http://aims.fao.org/aos/agrovoc/c_29233 http://aims.fao.org/aos/agrovoc/c_14498 http://aims.fao.org/aos/agrovoc/c_230ab86c http://aims.fao.org/aos/agrovoc/c_2724 |
author |
Villari, Caterina Dowkiw, Arnaud Enderle, Rasmus Ghasemkhani, Marjan Kirisits, Thomas Kjaer, Erik D. Marciulyniené, Diana McKinney, Lea V. Metzler, Berthold Munoz, Facundo Nielsen, Lene R. Pliura, Alfas Stener, Lars-Göran suchockas, Vytautas Rodriguez-Saona, Luis Bonello, Pierluigi Cleary, Michelle |
author_facet |
Villari, Caterina Dowkiw, Arnaud Enderle, Rasmus Ghasemkhani, Marjan Kirisits, Thomas Kjaer, Erik D. Marciulyniené, Diana McKinney, Lea V. Metzler, Berthold Munoz, Facundo Nielsen, Lene R. Pliura, Alfas Stener, Lars-Göran suchockas, Vytautas Rodriguez-Saona, Luis Bonello, Pierluigi Cleary, Michelle |
author_sort |
Villari, Caterina |
title |
Advanced spectroscopy-based phenotyping offers a potential solution to the ash dieback epidemic |
title_short |
Advanced spectroscopy-based phenotyping offers a potential solution to the ash dieback epidemic |
title_full |
Advanced spectroscopy-based phenotyping offers a potential solution to the ash dieback epidemic |
title_fullStr |
Advanced spectroscopy-based phenotyping offers a potential solution to the ash dieback epidemic |
title_full_unstemmed |
Advanced spectroscopy-based phenotyping offers a potential solution to the ash dieback epidemic |
title_sort |
advanced spectroscopy-based phenotyping offers a potential solution to the ash dieback epidemic |
url |
http://agritrop.cirad.fr/596280/ http://agritrop.cirad.fr/596280/1/Villari%20et%20al.%20-%202018%20-%20Advanced%20spectroscopy-based%20phenotyping%20offers%20a%20p.pdf |
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_version_ |
1792500002021441536 |