Metabolomic datasets of an apple progeny carrying resistance quantitative trait loci to apple scab before or after inoculation of the pathogen Venturia inaequalisentrepot.recherche.data.gouv.fr
Phytosanitary treatments are massively used in orchards to fight apple scab, a disease caused by the fungus Venturia inaequalis (Vi). To reduce these treatments, resistant varieties are largely deployed but their effectiveness can decrease over time. The combination of complementary molecular mechan...
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Elsevier
2025-06-01
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| Series: | Data in Brief |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2352340925002987 |
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| author | Romane Lapous Florent Magot Romain Larbat Caroline Denancé Christian Cattanéo Hélène Muranty Charles-Eric Durel Julie Ferreira de Carvalho |
| author_facet | Romane Lapous Florent Magot Romain Larbat Caroline Denancé Christian Cattanéo Hélène Muranty Charles-Eric Durel Julie Ferreira de Carvalho |
| author_sort | Romane Lapous |
| collection | DOAJ |
| description | Phytosanitary treatments are massively used in orchards to fight apple scab, a disease caused by the fungus Venturia inaequalis (Vi). To reduce these treatments, resistant varieties are largely deployed but their effectiveness can decrease over time. The combination of complementary molecular mechanisms within new varieties could enhance the durability of genetic resistance however, the underlying resistance mechanisms remain poorly understood. An apple pseudo-F1 progeny was previously widely investigated for its quantitative trait loci (QTL) controlling resistance to scab and at least three of them seem to act complementarily; notably, one of them is specific to some Vi isolates while the others have a broader spectra of action. The aim of this approach is to better understand the underlying molecular mechanisms and metabolites associated with resistance alleles by exploring apple leaf specialized metabolism. A total of three experiments was conducted: one experiment included non-inoculated leaves whereas in the two other experiments, leaf samples were collected five days after inoculation with two different Vi isolates, including one known to overcome one QTL. Metabolic content was extracted in aqueous methanol before performing an untargeted metabolomic analysis using an Orbitrap IDXTM mass spectrometer, allowing high-resolution mass spectrometry (HRMS) detection. This approach without a priori enables the detection of potentially new chemical families involved in resistance to apple scab. The current data article includes 1) the protocol of plant sample production with a table summarizing key elements of the experimental designs, 2) overview of the raw metabolomic profiles from all three experiments and 3) assessment of metabolic feature reproducibility between replicates in each dataset through Principal Component Analysis. The raw data files are available on the recherche.data.gouv repository (10.57745/XJBD8V). These datasets are valuable resources to further investigate the molecular mechanisms underlying genetic resistance to apple scab, with a focus on specialized metabolism. In the long term, it should improve apple breeding strategies by informing on how to combine appropriate genetic and biochemical factors in new varieties to ensure a more durable resistance. |
| format | Article |
| id | doaj-art-5d0f601f7ee746ce8bba3784bef99cc9 |
| institution | OA Journals |
| issn | 2352-3409 |
| language | English |
| publishDate | 2025-06-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Data in Brief |
| spelling | doaj-art-5d0f601f7ee746ce8bba3784bef99cc92025-08-20T02:05:10ZengElsevierData in Brief2352-34092025-06-016011156610.1016/j.dib.2025.111566Metabolomic datasets of an apple progeny carrying resistance quantitative trait loci to apple scab before or after inoculation of the pathogen Venturia inaequalisentrepot.recherche.data.gouv.frRomane Lapous0Florent Magot1Romain Larbat2Caroline Denancé3Christian Cattanéo4Hélène Muranty5Charles-Eric Durel6Julie Ferreira de Carvalho7University of Angers, Institut Agro, INRAE, IRHS, SFR QUASAV, F-49000 Angers, FranceUniversité de Lorraine, LAE, INRAE, F-54000 Nancy, FranceUniversity of Angers, Institut Agro, INRAE, IRHS, SFR QUASAV, F-49000 Angers, FranceUniversity of Angers, Institut Agro, INRAE, IRHS, SFR QUASAV, F-49000 Angers, FranceUniversity of Angers, Institut Agro, INRAE, IRHS, SFR QUASAV, F-49000 Angers, FranceUniversity of Angers, Institut Agro, INRAE, IRHS, SFR QUASAV, F-49000 Angers, FranceUniversity of Angers, Institut Agro, INRAE, IRHS, SFR QUASAV, F-49000 Angers, FranceUniversity of Angers, Institut Agro, INRAE, IRHS, SFR QUASAV, F-49000 Angers, France; Corresponding author.Phytosanitary treatments are massively used in orchards to fight apple scab, a disease caused by the fungus Venturia inaequalis (Vi). To reduce these treatments, resistant varieties are largely deployed but their effectiveness can decrease over time. The combination of complementary molecular mechanisms within new varieties could enhance the durability of genetic resistance however, the underlying resistance mechanisms remain poorly understood. An apple pseudo-F1 progeny was previously widely investigated for its quantitative trait loci (QTL) controlling resistance to scab and at least three of them seem to act complementarily; notably, one of them is specific to some Vi isolates while the others have a broader spectra of action. The aim of this approach is to better understand the underlying molecular mechanisms and metabolites associated with resistance alleles by exploring apple leaf specialized metabolism. A total of three experiments was conducted: one experiment included non-inoculated leaves whereas in the two other experiments, leaf samples were collected five days after inoculation with two different Vi isolates, including one known to overcome one QTL. Metabolic content was extracted in aqueous methanol before performing an untargeted metabolomic analysis using an Orbitrap IDXTM mass spectrometer, allowing high-resolution mass spectrometry (HRMS) detection. This approach without a priori enables the detection of potentially new chemical families involved in resistance to apple scab. The current data article includes 1) the protocol of plant sample production with a table summarizing key elements of the experimental designs, 2) overview of the raw metabolomic profiles from all three experiments and 3) assessment of metabolic feature reproducibility between replicates in each dataset through Principal Component Analysis. The raw data files are available on the recherche.data.gouv repository (10.57745/XJBD8V). These datasets are valuable resources to further investigate the molecular mechanisms underlying genetic resistance to apple scab, with a focus on specialized metabolism. In the long term, it should improve apple breeding strategies by informing on how to combine appropriate genetic and biochemical factors in new varieties to ensure a more durable resistance.http://www.sciencedirect.com/science/article/pii/S2352340925002987Malus domesticaQTLGenetic resistance mechanismsBiotic interactionsMetabolomics |
| spellingShingle | Romane Lapous Florent Magot Romain Larbat Caroline Denancé Christian Cattanéo Hélène Muranty Charles-Eric Durel Julie Ferreira de Carvalho Metabolomic datasets of an apple progeny carrying resistance quantitative trait loci to apple scab before or after inoculation of the pathogen Venturia inaequalisentrepot.recherche.data.gouv.fr Data in Brief Malus domestica QTL Genetic resistance mechanisms Biotic interactions Metabolomics |
| title | Metabolomic datasets of an apple progeny carrying resistance quantitative trait loci to apple scab before or after inoculation of the pathogen Venturia inaequalisentrepot.recherche.data.gouv.fr |
| title_full | Metabolomic datasets of an apple progeny carrying resistance quantitative trait loci to apple scab before or after inoculation of the pathogen Venturia inaequalisentrepot.recherche.data.gouv.fr |
| title_fullStr | Metabolomic datasets of an apple progeny carrying resistance quantitative trait loci to apple scab before or after inoculation of the pathogen Venturia inaequalisentrepot.recherche.data.gouv.fr |
| title_full_unstemmed | Metabolomic datasets of an apple progeny carrying resistance quantitative trait loci to apple scab before or after inoculation of the pathogen Venturia inaequalisentrepot.recherche.data.gouv.fr |
| title_short | Metabolomic datasets of an apple progeny carrying resistance quantitative trait loci to apple scab before or after inoculation of the pathogen Venturia inaequalisentrepot.recherche.data.gouv.fr |
| title_sort | metabolomic datasets of an apple progeny carrying resistance quantitative trait loci to apple scab before or after inoculation of the pathogen venturia inaequalisentrepot recherche data gouv fr |
| topic | Malus domestica QTL Genetic resistance mechanisms Biotic interactions Metabolomics |
| url | http://www.sciencedirect.com/science/article/pii/S2352340925002987 |
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